Related by context. All words. (Click for frequent words.) 59 Femtocell Access 57 Multipoint 56 ZoneDirector 54 VPN router 53 Point Tunneling Protocol 53 D Link AirPremier 52 FIPS #-# Validated 52 DWL #AP 52 Routing Switch 52 RingMaster 51 WLAN #.#b 51 Firetide HotPoint 51 Cisco Aironet ® 51 Brocade FastIron 51 Firetide HotPort 51 Tsunami MP.# 51 MetroNID 51 UART interface 50 Bandspeed AirMaestro 50 multiple SSIDs 50 #.#b g wireless LAN 50 RTUs 50 #/#-bit WEP encryption 50 Meru AP# 50 Digi Connect WAN 50 mesh nodes 50 Switched Ethernet 50 Wireless Modem Router 50 Sentrion 50 HotPoint 49 P NAPs 49 VPN routers 49 Multipoint Ethernet 49 RS# interfaces 49 Digi Connect 49 #.#g Wireless 49 Multipoint PMP 49 Digi TransPort 49 Digi Wi 49 #/#BaseT Ethernet 49 Ruckus FlexMaster 49 #/#Base-T 49 #.#n Router 49 Gigabit Switch 49 WAN Gigabit 49 Raven XE 49 Firetide HotPort ® 49 mesh backhaul 49 #.#.# ZigBee 49 Alcatel OmniAccess 48 Proxim Tsunami MP.# 48 infrared IrDA 48 Firetide mesh nodes 48 GSM UMTS CDMA 48 Nortel Common Photonic 48 #.#af compliant 48 EliteConnect 48 Modbus RTU 48 #.#a/b/g/n 48 wi4 WiMAX 48 Avigilon HD 48 #.#b wireless LAN 48 Sonus GSX# 48 VPN Router 48 4Gbit s Fibre Channel 48 port #G Ethernet 48 #Kbps modem 48 Switch Routers 48 IEEE#.#b 48 PoE enabled 48 Bluetooth ® 48 #/#Mbps Ethernet port 48 Profibus DP 48 #.#af Power 48 Full Duplex 48 SS7 ISDN 48 PCI adapter 48 LAN WLAN 47 Ruckus ZoneFlex Smart 47 D2 vPort 47 Zhone MALC 47 BelAir# 47 MetaSwitch VP# 47 CN# [002] 47 #.#g WLAN 47 BiPAC 47 Interface Module 47 8Gbit s Fibre Channel 47 WAN router 47 PoE ports 47 WWAN WLAN 47 VOIP telephones 47 MODBUS 47 wireless mesh nodes 47 Sierra Wireless AirLink 47 BridgeWave AR# 47 line terminal OLT 47 IEEE# Firewire 47 industrially hardened 47 LC connectors 47 Packet Sniffer 47 Touchpanel 47 Mobility Controllers 47 RS#/# 47 MicroNode 47 RS# RS# 47 gigabit Ethernet switches 47 RS# serial ports 47 Gigabit WAN 47 #.#abgn 47 #/#/# Mbps Ethernet 47 MOTOMESH 47 multipoint PMP 47 #/#BaseT 46 multipoint PtMP 46 RS#/RS# 46 Motorola Canopy 46 fractional T1 46 Calix C7 46 #Mbps #.#g 46 multipoint conferencing 46 Powerline Networking 46 BaseT 46 Aruba APs 46 ASN GW 46 SonicPoint 46 Multimode 46 MetroFlex 46 #Base FX 46 WiMAX modems 46 WiFi #.#b g 46 #Gigabit 46 Buffalo AirStation 46 Wi Fi #.#b/g/n 46 Scanning Receiver 46 RJ# ports 46 FlexWave 46 FTB #B 46 #.#n wireless LAN 46 VoIP telephones 46 cardbus 46 Brocade NetIron 46 WNDAP# 46 PRO/# 46 IEEE#.# [001] 46 port #/#/# Mbps 46 BreadCrumb 46 SONET OC 46 wireless basestations 46 RS# serial 46 JITC certified 45 OPTera Metro 45 Wireless Broadband Router 45 GSM GPRS modem 45 SonicAdmin 45 Mbit s Ethernet 45 PtMP 45 USART 45 #/#/# Ethernet 45 #.#bg 45 FibeAir #P 45 UMTS GPRS 45 #.#a/b/g radios 45 #/#/# Gigabit Ethernet 45 camerIC 45 ADSL2 + modem 45 Broadband Router 45 gigabit router 45 PoCL 45 Tx Rx 45 gigabit LAN 45 #/#Mbps Ethernet 45 Lucent Stinger 45 #/#Base-T Ethernet 45 Code Emulation 45 Gbit LAN 45 SFP transceiver 45 #.#a/b/g wireless 45 WLAN routers 45 P CSCF 45 #x# MIMO #.#n 45 PHY MAC 45 1XRTT 45 WiMAX basestation 45 GPRS UMTS 45 Draft #n 45 UHF radios 45 PCIe Gen 2 45 #Base T Ethernet 45 ProST 45 Nortel ERS 45 FXS ports 45 MegaPlug AV 45 Ethernet Extender 45 Scalance 45 #.#b/g/n WiFi 45 AN #e 45 HSDPA UMTS EDGE GPRS 45 Cellular Router 45 XFP transceivers 45 Loop Carrier BLC 45 Gigabit Ethernet uplinks 45 WLAN #.#n 45 Modbus 45 MetroMesh routers 45 HF VHF UHF 45 Synchronous Digital Hierarchy 45 #Base SX 45 multimode optical fiber 44 #G Optical [002] 44 Cyan Z Series 44 miniPCI 44 NexTone SBC 44 wideband codec 44 MetaLIGHT 44 #AP [001] 44 VDSL2 ADSL2 + 44 dualband 44 RF #M 44 GigaVUE MP 44 RJ# port 44 Bluetooth GPRS 44 GSM# [001] 44 Protocol Stack 44 Wireless USB Adapter 44 HSDPA EDGE 44 ConnectPort X3 44 MultiVOIP 44 AirMaestro 44 #x#G [001] 44 Gigabit PHY 44 InterReach 44 1Gbps Ethernet 44 #/#/# Ethernet ports 44 GPIB USB 44 Hitachi AMN# 44 ZoneFlex 44 multipoint Ethernet 44 Allot NetEnforcer 44 T1/PRI 44 Bluetooth USB Adapter 44 Gigabit PON GPON 44 GbE switches 44 HDMI Extender 44 Motorola ASTRO 44 Calix E7 ESAP 44 RNCs 44 #.#b g WLAN 44 Wi Fi #.#a/b/g 44 RFMD RF#x 44 BCM# integrates 44 IEEE #.#a/b/g 44 WiFly 44 SEGway 44 Modbus TCP IP 44 Gb Ethernet 44 CATx 44 FXO FXS 44 Wireless Range Extender 44 Flatpack2 44 Interbus 44 DWDM dense wavelength 44 WiFi routers 44 wi4 Mesh 44 Basestation 44 Powerline Ethernet 44 Atheros AR# 44 OC-#/STM-# [001] 44 IntelliNAC 44 EnGenius 44 GigaBit 44 detachable antennas 44 Wifi Bluetooth 44 VQuad 44 #G WDM [002] 44 USB GPIB 44 GSM GRPS 44 #.#a/b/g 44 Proxim Tsunami 43 #BASE 43 IEEE#.#n 43 Rack Mounted 43 Midspans 43 RS# Serial 43 AMP2 43 VGA Extender 43 1GigE 43 HP ProCurve MSM# 43 RF Transceivers 43 Nortel Optical Multiservice 43 RS# ports 43 Simultaneous Dual 43 Grandmaster Clock 43 HSDPA WCDMA 43 CESoP 43 Trimble VRS 43 WiFI 43 IEEE#.#b g 43 manpack radio 43 NetGuardian #A 43 Communications DSRC 43 MTP2 43 baud rate 43 RS-#/# 43 #/#Mbps 43 Telguard Digital 43 Ethernet AVB 43 IWLAN 43 IP DSLAMs 43 AFBR 43 1G Ethernet 43 dual gigabit Ethernet 43 CobraNet 43 Common Photonic Layer 43 Gb s optical 43 #GBASE SR# 43 IEEE #.#b g 43 Load POL 43 #Mbps Ethernet 43 LAN Ethernet 43 #Gbit s Ethernet [002] 43 Transmit Receive 43 #/#/#Base-T 43 Sitrans 43 Wi-Fi/WiMAX 43 Ethernet Demarcation 43 Ethernet POE 43 ruggedized handheld 43 #a/b/g 43 databus 43 Agilent MXA 43 WinLink 43 IEEE #.#n draft 43 uplink ports 43 Gigabit Optical 43 Protocol Analyzers 43 FHSS 43 #/#BASE-T 43 Roaming Client 43 Motorola MOTOMESH 43 SS7 signaling 43 multipoint connectivity 43 V.# modem 43 iSCSI offload 43 OCT# Series 42 UMTS EDGE 42 Zarlink ZL# 42 matrix switcher 42 PRI ISDN 42 PM# ARROW 42 SurfRider AMC 42 Metal Programmable 42 T#/E# WAN 42 Multiplexers 42 Mobile Broadband Router 42 Lucent Flexent 42 Alvarion BreezeMAX 42 Mbps HomePlug AV 42 AP# [001] 42 multipoint configurations 42 Edge OME 42 #G/#G cellular 42 AirStation Wireless 42 #.#n wi fi 42 Exstreamer 42 asynchronous serial 42 #/#/#Mbps Ethernet 42 CAT5E 42 MIMO antennas 42 #Gigabit Ethernet 42 Wireless Backhaul 42 GPON OLT 42 Gen5 42 WNHDE# 42 GPRS EDGE UMTS HSDPA 42 Gigabit connectivity 42 IP DECT 42 reconfigurable optical 42 #Base T [002] 42 OS Spectra 42 Gigabit LAN ports 42 DragonWave Horizon Compact 42 DSLAM backhaul 42 NEBS certified 42 ExtendAir 42 TWTAs 42 ISDN BRI 42 Femtocell Gateway 42 #nm #nm [003] 42 EdgeConnect 42 #/#/# LAN 42 KVM extender 42 GigE interface 42 demodulating 42 Trident7 42 4Gbit s 42 cellular backhauling 42 SFP transceivers 42 DECT CAT iq 42 GSM GPRS cellular 42 GPIB interface 42 GENBAND G9 42 WLAN #.#g 42 USB Extender 42 #.#g WiFi 41 #Gbps optical [001] 41 Host Adapter 41 Qwest iQ Networking 41 RTS CTS 41 GbE LAN 41 #/#/# Mbps 41 Wireless Transmitter 41 sale POS terminals 41 DS#/E# 41 HotPoint access 41 #.#j 41 MMCX 41 STM-#/OC-# 41 corded cordless 41 Redline RedMAX 4C 41 ITU G.# GPON 41 VoIP gateways 41 Adaptive Modulation 41 IF5 41 IP Multiprotocol Label 41 IP2 41 Ethernet Extenders 41 #.#b/g/n 41 AirLink TM 41 XBee 41 PtP 41 Port Multiplier 41 Ethernet GbE 41 optical DWDM 41 Cabling System 41 Calix E5 41 MSM# [003] 41 HotPort 41 UWB Ultra Wideband 41 #.#Gbit s [002] 41 1x RTT 41 ADVA Fiber Service 41 Bluetooth v#.# + EDR 41 zNID 41 GPON Gigabit 41 #.#b g wireless 41 CWDM SFP 41 DIN rail mounted 41 PCIe Gen2 41 rack PDUs 41 RS# serial interface 41 GPON optical 41 UDP TCP 41 #G DWDM [002] 41 #Base T [001] 41 #G XFP 41 Firewall Router 41 Cat 5e cable 41 Moovbox 41 BACnet MS 41 Universal Asynchronous Receiver 41 POTS ISDN 41 SMA connectors 41 TestPoint 41 iSPAN 41 PT# [003] 41 Wireless LAN WLAN 40 DDR InfiniBand 40 6G SAS 40 IP multicasting 40 detachable antenna 40 HiveAP 40 AdvancedMCs 40 EtherNet 40 gigabit Ethernet port 40 Patient SafetyNet ™ 40 Marvell PXA 40 MGCP NCS 40 serial UART 40 synchronous serial 40 #/#/#MHz 40 Alvarion BreezeACCESS VL 40 EchoLink 40 TDMA GSM 40 M# PRO 40 BRI ISDN 40 HF VHF 40 SMBus 40 Multilink 40 #/#M 40 HD SDI inputs 40 Dimetra 40 WA# [001] 40 GPRS GSM 40 Alcatel Evolium 40 VDSL DMT 40 #.#n MIMO 40 1GE 40 TCP IP Ethernet 40 RS#C 40 #Mbps throughput [002] 40 #Gb s Fibre Channel 40 PINpad 40 unlicensed #.#GHz 40 arbitrated loop 40 UMTS GSM 40 Wideband Networking Waveform 40 PROFIBUS DP 40 GSM #/#/#/#MHz 40 BroadGate 40 gigabit Ethernet #GbE 40 SFP modules 40 E1 T1 40 #BASE FX 40 Ethernet connectivity 40 TereScope 40 ROADM functionality 40 Gigabit Ethernet GigE 40 #.#a/b/g Bluetooth 40 Electronic Dispersion Compensation 40 Mux Demux 40 Lancom 40 RapidPak R 40 multihop 40 baud rates 40 4G Fibre Channel 40 digital trunked radio 40 CANbus 40 #Gbps serial 40 M5e 40 Optical Sensor 40 IRIG B 40 peripheral DMA 40 Quadrature 40 HP Auto MDIX 40 multirate 40 gigabit passive optical 40 wirespeed 40 1xRTT 40 smart beamforming 40 GPON Optical Line 40 serdes 40 Gbps optical 40 1G 2G 40 HD SDI SDI 40 OC# [003] 40 PinPoint XT 40 FPDP 40 Sequans SQN# 40 IrDA 40 MP.# 40 Protocol Analyzer 40 T1 E1 40 Ethernet MACs 39 stations BTSs 39 user datagram protocol 39 Edge QAM 39 GPRS EDGE 3G 39 8G Fibre Channel 39 TCI# 39 SMC#W G 39 serial RapidIO 39 GPIOs 39 DGPS 39 TX RX 39 IWVS 39 GPRS #.#G 39 PCIe interface 39 AmosConnect 39 #BASE T [002] 39 DWDM backbone 39 Inc. www.GAOTek.com recommends 39 FibeAir IP 39 Multi Mode 39 #GX [001] 39 Motorola TETRA 39 HDXB# 39 Telum 39 WCDMA HSPA + 39 omni directional antenna 39 eNB 39 Bluetooth IrDA 39 galvanic isolation 39 HD SD SDI 39 1xEVDO 39 #Gbits s 39 Profibus DeviceNet 39 AirLink 39 Microsemi PowerDsine 39 trunking gateway 39 Gigabit Ethernet PHY 39 #bit ADCs 39 SRIO 39 SDH Synchronous Digital Hierarchy 39 #.#b/g/n Bluetooth 39 multipoint radios 39 2kHz 39 Nortel Networks OPTera Metro 39 Telecommunications DECT 39 IsatM2M 39 Spread Spectrum 39 nm VCSEL 39 EoS 39 OS# [002] 39 W-CDMA/HSDPA 39 SFP ports 39 wireless LAN Bluetooth 39 3G HD SDI 39 Gbps interfaces 39 FTTH PON 39 SFP + transceiver 39 SCSI controller 39 Gen2 PCI Express 39 ORiNOCO 39 GSM W CDMA 39 DWDM SFP 39 PCTEL MAXRAD ® 39 repeatered 39 Vitesse VSC# 39 SatMAX ® satellite 39 multiband radio 39 #MHz frequency [002] 39 microwave radios 39 BelAir#T 39 AN #U 39 Patch Cables 39 #dB attenuation 39 TCDL 39 preamp outputs 39 RS-#/RS-# 39 Automatic Meter Reading 39 #BASE SX 39 optical splitters 39 Ethernet PHY 39 transmitters receivers 38 Attenuator 38 DoubleTalk Carrier 38 3G Wireless Router 38 OM3 fiber 38 CDMA 1xEV DO 38 iDirect VSAT 38 gigabit throughput 38 CESD portfolio 38 GHz ISM 38 GHz RF transceiver 38 basestations 38 RF #B 38 SiRFstarIII GPS 38 +# dBm output 38 Mbps HSUPA 38 gigabits sec 38 eNodeB 38 PacketWave 38 omni directional antennas 38 Navini Ripwave 38 IMT# 38 Transceivers 38 DWDM wavelengths 38 GE PON EFM 38 Wavion WBS 38 #.#G HSDPA 38 GHz transceiver 38 Interconnections 38 T#/E# 38 Inteleflex 38 IO MIMO 38 BreezeACCESS 38 megabits sec 38 POTS interfaces 38 EXA Powered 38 spatially adaptive 38 ZigBee modules 38 CM# [001] 38 CL# [003] 38 ESATA 38 multipoint video conferencing 38 GbE SFP + 38 ADSL/ADSL2 + 38 EPON GPON 38 CameraLink 38 SDH SONET 38 RF #H 38 Broadcom Intensi fi 38 HiperMAX base 38 MicroMAX 38 OC-#/STM-# [002] 37 4G/WiMAX 37 A2DP streaming 37 #.#/#G 37 WAN PHY 37 ADSL VDSL 37 TI CC# 37 CWDM DWDM 37 IEEE#v# 37 BroadGate ® 37 Wi Fi #.#b g 37 Canobeam DT 37 PROFIBUS PA 37 RoIP 37 CDMA EVDO 37 microwave backhaul systems 37 RSSI 37 backhauled 37 8GHz 37 micro pico 37 HSUPA HSDPA 37 SMC#W 37 #-Gbit/sec 37 RS#/#/# 37 dual UARTs 37 Distribution Amplifier 37 OC-#/STM-# [004] 37 transimpedance amplifier 37 RTK correction 37 tunable transmitter 37 AN #i broadband 37 #G/#G [001] 37 wireless LAN #.#b g 37 Waspmote 37 #x# MIMO 37 Nokia UltraSite 37 DPSK 37 encryptors 37 Flashlink 37 Panasonic KX 37 Provider Backbone Bridging PBB 37 TOSAs 37 trunked radio 37 multimode fiber optic 37 directional antennas 37 Downlink 37 SCSI interfaces 37 QAM quadrature amplitude modulation 37 MicroFlex 37 3Gbit s 37 Station AN #U 37 Stereo Audio 37 #dBi 37 OBSAI CPRI 37 dBi gain 37 #Mpbs 37 XP# [002] 37 inverse multiplexing 36 Helipad Kit 36 ASON 36 #G SFP + 36 MTM# 36 T#/E#/J# 36 RS-#/#/# ports 36 reclocker 36 DVB-S/S2 36 GNSS receiver 36 Real Time Kinematic 36 CDMA 1X networks 36 CTCSS 36 kilobits sec 36 gigabit serial 36 MAC baseband processor 36 LTE eNodeB 36 GSM EDGE W CDMA 36 SS7 SIP 36 #.#mm aux 36 ORBCOMM satellite 36 repeater 36 2Gb s 36 #.#G bps 36 Horizon Compact 36 UHF VHF 36 RS-#/#/# serial 36 retimer 36 W-CDMA/UMTS 36 GSM GPRS EDGE UMTS 36 connectorized 36 physical coding sublayer 36 3G W CDMA 36 RS-#/#/# 36 Terrestrial Trunked Radio 36 1x EV DO 36 #MHz bandwidth 36 SATCOM terminals 36 AirWalk EdgePoint 36 Wescam MX 36 teleprotection 36 Gigabit Ethernet interfaces 36 AVRCP profiles 36 amplifier ICs 36 #.#GHz [003] 36 SFP + transceivers 36 LAN PHY 36 RGBHV 36 1xEV DO Rev. 36 AdaptRate 36 MIMO configurations 36 RedCONNEX 36 CDMA 1xRTT 36 MIMO antenna 36 BreezeACCESS VL 36 Inmarsat SwiftBroadband 36 QuickBridge # 36 AES3 36 FMC VITA 36 stereo Bluetooth ® 35 Ev DO 35 #/#/#/# [001] 35 #.#MHz [003] 35 #/#/#M 35 LTE baseband 35 Trimble VRS TM 35 Active Ethernet 35 port midspan 35 multipoint 35 VHF UHF 35 P#IP 35 SPI interfaces 35 terminals ONTs 35 0dBm 35 5MHz bandwidth 35 exciters 35 LTE FDD LTE TDD 35 encoders decoders 35 3G UMTS HSPA 35 Mbits sec 35 IEEE #.#g 35 Aperto Networks PacketMAX 35 protocols SIP H.# 35 QSFP + 35 tunable transponder 35 ProRAE Guardian 35 TRuepoint TM 35 antenna arrays 35 MMS WAP 35 Gbps wavelength 35 G.# G.# 35 Carl Zeiss Optics 35 multichannel multipoint distribution 35 #.#dBm 35 #.#Gbps [001] 35 WCDMA CDMA 35 eNfusion 35 gps navigation 35 Kb s 35 Spectrum Analyzer 35 FieldSmart Fiber Delivery 35 TT# [003] 35 Rapid Deployment Kit 35 ESTeem 35 TCP throughput 35 RFID Reader DL# 35 preamplifier processor 35 brushless DC motor 35 synchronous buck regulator 35 RF Subsystem 35 camcorder stereo Bluetooth 35 legacy multimode fiber 34 FM RDS 34 INMARSAT 34 packet microwave 34 STM1 34 Wi Sys 34 #/#/#BASE-T ports 34 #.#-#.# GHz [003] 34 Agilent MXG 34 mA max 34 SP#E 34 Mach Zehnder 34 #mW [003] 34 CW# [001] 34 Multimedia Messaging MMS 34 4CIF 34 ProX 34 access multiplexer DSLAM 34 #.#GHz [001] 34 #.#G HSPA 34 APCO P# 34 RF amplifier 34 Plenum rated 34 SDR Software Defined 34 WinLink TM 34 access multiplexers 34 3G CDMA# 1X 34 HD SDI SD SDI 34 RFR# TM 34 #.#MHz [006] 34 V.# [002] 34 HSDPA HSUPA 34 MicroLight 34 uplinks 34 terrestrial trunked radio 34 #Mbit/sec [002] 34 #.#-#.# GHz [004] 34 OSNR 34 L#/L# GPS 34 #ohm [001] 33 E1 circuits 33 #.#G [004] 33 UTMS 33 OpenPort 33 Aculab Prosody 33 Transmitter 33 E Link #EXR 33 SiRFstar III GPS 33 WAAS Wide 33 RF #M MP 33 BPSK 33 vPort VoIP 33 mA output 33 multipoint backhaul 33 P1dB 33 QUALCOMM chipset 33 5GHz frequencies 33 input IP3 33 embedded SERDES 33 baseband modem 33 fiber optic transceiver 33 HSPA WCDMA 33 GHz unlicensed 33 multistandard 33 dBm output 33 MicroMAX base 33 mbps megabits per 32 GHz frequencies 32 omnidirectional antenna 32 WDM optical 32 WCDMA UMTS networks 32 Ubee 32 W CDMA HSDPA 32 Gbps gigabits per 32 troposcatter 32 dBi antenna 32 Telemetrix R 32 ISL#E [002] 32 0A 32 P# ISSI 32 multimode fiber 32 HiperMAX 32 #.#G [003] 32 Fleet F# 32 Sirit IDentity 32 CDMA# 1X EV DO 32 EAC C2C 31 load POL converters 31 LifeTag 31 mobile WiMAX #.#e 31 Mbps HSPA 31 Ethernet PON 31 Tb s 31 Gbits sec 31 multipoint radios WiMAX 31 VLocity 31 #GBase 31 DVB ASI 31 #G optical [001] 31 load POL 31 multiprocessor configurations 31 Data Packet Access 31 Gbps SerDes 31 GSM CDMA TDMA 31 fiber optic gyroscopes 31 HOBO ® 31 microwave backhaul 31 Option GlobeTrotter GT 31 Corrigent CM 31 #.#-#.# GHz spectrum 30 AN #UX 30 #Gb s optical 30 unrepeatered 30 Voltage Controlled 30 microwave transmitters 30 VSAT antenna 30 #.#Gb s [003] 30 multipoint microwave 30 WS# [002] 30 KVH TracPhone 30 network controllers RNCs 30 #Mbps megabits per [001] 30 #Mbps #Mbps [001] 29 SingleRAN solution 29 universal WiMAX DRH 29 Incoming Outgoing 29 PH2 29 #.#G [005] 29 dB compression 29 UHF transmitter 29 Bipole 29 VHF frequencies 28 TracPhone ® 28 LightPointe Optical Wireless 28 NAVTEX 27 kinematic RTK 27 GSM picocell 27 AMPS TDMA 27 leading multiband multimode 27 bandpass 26 DC DC convertors 26 RTK GNSS 25 1Mb s 24 II RF #H 23 VHF radios 22 mini VSAT