Frequency: VHF: 136 to 174MHz UHF: 350 to 390MHz 400 to 470MHz Hi/low power output optional: 1/5/4W CTCSS (50pcs)/DCS (106 groups) 199 half-duplex channels Battery save function Low battery warning Wire clone data Emergency alert function VOX function TOT (time-out timer) Busy channels lockout Wide/narrow channels bandwidth optional Channels name Three optional modes: FR/CH/MR Automatic scanning function Auto scan priority channels Manual/PC programmed Dot matrix LCD display Frequency steps: 5/6.25/10/2.5/25kHz Menu and shortcut key both modes (optional) Frequency difference function FM radio Dimension:107X58X37mm (without antenna) Weight(approx.): 230g (include battery) Color box:24.5*20.5*6.2CM (including battery, antenna, charger, adaptor, belt clip,radio) Outside carton:50*32*42cm(for 20pcs box) Container loading qty: about 300pcs carton. (20ft container)
1. Frequency Range:136-174MHz,400-470MHz 2. Working Mode:U&V,U&U,V&V,V&U 3. Dual frequency display(Caller ID),DTMF,PTT ID,VOX,TOT,FM Radio,ANI 4. 50 Groups CTCSS and 105 Groups DCS 5. All calls,group calls and selective calls 6. High 5W/Low 1W Power seletable 7. Channel Step(5K, 6.25K, 10K, 12.5K, 25K) 8. Wide and Narrow band Selectable (N:12.5KHz/W:25KHz) 9. Busy Channel lockout,Auto Backlight 10. Low Voltage Alarm with Sound and Light 11. Auto/Manual Keyboard Lock 12. Calling Ring Function 13. Offset Frequency(0MHz-69.9875 MHz) 14. Frequency, Channel and MENU Fast Search Function 15. 128 Channels 16. Reverse Frequency Function 17. Wired Clone Function 18. Computer Programmable. include battery 210g.
Icom-v8 special features 100-channel storage Pc programmable Led display Time -out timer Priority scan fuction High / low-power option Built-in ctcss decode/ dcs encode Built-in dimf encode Adjustable squelth, optional power 5 kinds of scanning, signaling strength display Low battery alert function Battery save Easy to operation.
Ultra-small VHF / UHF FM professional handheld walkie-talkie Frequency :136-174, 400-430440-480 MHz Channel: 16 DTMF decoder for the election call, auto-transpond Priority scan, and multi-channel transpond Built-in voice control VOX hands-free calls can be launched Operation There are two programmable function keys, voice finishing function 500mW audio output, resonant sound clear Up to 14 hours of work time Handheld walkie-talkie with the U.S. military standard MIL-STD810, the European standard tests, such as IP54 and IP55 Walkie-talkie size (high-x x D): 54 x 122 x 33 mm (with the KNB-29N walkie-talkie batteries) 1-1 Weight: about 360 g.
128 Channel, 8-call group PC programmable LED display Time -out timer Priority scan fuction High / low-power option Built-in CTCSS / DCS / SCRAMBLER FM radio, cable / wireless Power-on password protection VOX hands-free features Low battery alert function.
Lowcost DVB-s compliant with MPEG-2 digital and DVB Usals and diseqc 1.2 available 256 color OSD&convenient GUI architecture Bland scan and network searching Auto/manual scan function and pid insertion Multi language OSD Scpc/mcpc receivable from C&KU band satellite Gmt and manual time setting Plug &play self-installing program set-up 16:9/4:3 auto switching Quick channel swithching&searching 8 event timer with power on/off setting 60 satellite in maximum Pause and rrcall 50000 channels (tv+radio) Sofware upgrade via rs-232 from pc Powerful channel control by favourites Game entertainment Delet, lock, sort, move and skip Rf modulator. Standarded by the customer's requirement
Wouxun kg-689 two-way radio This product's technical has according to mil-std-150e standard , waterproof, dustproof and wearable. Size:105*62*39(mm) Weight:258g.
Frequency Range 136-174MHz & 400-470MHz 136-174MHz & 245MHz 136-174MHz & 450-520MHz. Memory Channels 128 channels Frequency Stability í+2.5ppm Operating Voltage 7.4V Operating Temperature -30íµí½+60íµ Antenna Impedance 50ª. Dimension 58í-105í-38(mm) Weight 250g Transmitter Frequency Stability í+2.5PPM RF Carrier Power UHF: 4W VHF: 5W Effective Radiation Power (ERP) within pre-determined value í+7.5dB Max. Frequency Deviation Channel Space: 25KHz í+5KHz Channel Space: 12.5KHz í+2.5KHz Audio Modulation +3dB (pre-emphasis by 6dB between 0.3-3KHz) Adjacent Channel Power Channel Space: 25KHz í¦70 dB Channel Space: 12.5KHz í¦60 dB Spurious Radiation í_-30dBm Inter modulation Attenuation í¦40dB Modulation Distortion í_10% Residual FM í_-35dB Residual AM í_3% Receiver Sensitivity (12dB SINADú¬ 0.16µV Squelch Rejection Sensitivity í_0.8µV Squelch Sensitivity í_0.2µV Audio Output power 500mW Audio Distortion í_5% Audio Response ú¿300-3000Hz) +1 to -3dB Co-channel Rejection í¦-8.0dB Performance of Amplitude Limiter í_3 Adjacent Channel Selection Channel Space: 25KHz í¦70 dB Channel Space: 12.5KHz í¦60 dB Inter-modulation í¦65 dB Resistance í¦84 dB Spurious Radiation 9KHz-1GHzí_-57dBm 1GHz-4GHzí_-47dBm.
Main characteristic: 50 ctcss code Vox time-lapse function Designate communication Multi channel scan or skip scan function Tri-color backlight adjustable Emergency alarm in 1.5s Selectable squelch/vox grade setting Lcd display/keypad direct frequency input Transmit time limiter Auto keypad lock Main radio parameter: Output power: 5w Frequency: 400 to 470mhz 200 groups of memory channels Channel spacing: 5, 10, 12.5, 20, 25, 30, and 50khz optional Dimensions: 112 x 58 x 32mm Weight: 220g
Small and exquisite RF HI/LOW power selective High capacity Li-ion and Ni-MN Battery compatible VOX Function Energy saving function, has long time duration for ready time Auto battery saving CTCSS DQT Voice prompt Output power·ª3-5W Frequency range: 136-174MHz, 400-420MHz, 430-450MHz, 450-480MHz Number of channel: 16 Channel spacing: 5, 10, 12.5, 25kHz Modulation: FM 114*57*33mm
Sound register function, humanism design Li-ion and ni-mh battery compatible Strong housing 16 channels available Maximum distance calls: >3km Tone to confirm the end of the call Pc programming Channel preferences, Convenient and copy quickly Low battery alarm. Ultra-small size stylish appearance, solid structure, Output power: 2w/5w Current: _1.6a/1a Frequency range: 136-174mhz, 400-420mhz, 430-450mhz, 450-470mhz Operating voltage: 7.2v dc Number of channel: 16 Channel spacing: 5, 10, 12.5, 25khz Frequency stability: + 5ppm Antenna impedance: 50¼+ Modulation sensitivity: 12 mv (deviation2.2khz-3.6khz) Maximum deviation: _ 5khz Modulation deviation: 5% Ctcss deviation: 0.75khz+ 50hz Spurious emissions: _ 7¼w Modulation mode: fm (16¼f3e ) Residual modulation: _ -35db Rf sensitivity: _ 0.25¼ v Squelch sensitivity threshold: _ 0.25¼ v (turning on) Audio output: 500mw Audio distortion: _ 10% Modulation receiver broadband: 2x5khz Spurious rejection: 55db Selective: 65db Inter-modulation+ 60db Blocking: 85db 113*50*35mm
99 memory channels Pll phase-locked loop, micro-computer chip control Supports CTCSS/DOT/DQ function Switch power between high and low Monitor and scan function Low power alarm Keypad and lcd backlight function Vox function built-in Output power: 5w Current: 1.6a/1a Frequency range: 136-174mhz, 400-420mhz, Operating voltage: 7.2v dc Number of channel: 100 Channel spacing: 5, 10, 12.5, 25 khz Frequency stability: + 5ppm Antenna impedance: 50+ Modulation sensitivity: 12 mv (deviation2.2khz-3.6khz) Maximum deviation: 5khz Modulation deviation: 5% CTCSS deviation: 0.75khz+ 50hz Spurious emissions: 7w Modulation mode: fm (16f3e ) Residual modulation; -35db Spurious rejection: 55db 53 x 113 x 35mm
Hengtong nts2000 gps time system Hengtong nts2000 gps time system, composed of nts 2000 network time server, server timing and setting terminate and stay resident program and client timing terminate and stay resident program, receives the time message from gps and send to every client in network every second for automatically synchronizing the time. Nts2000 gps time system is widely applied to any network system where many computers need a same time source, such as securities, public security, education, telecommunication, finance, organ, etc.
Size : ¦ª57x18h Impedance : 8¬+f+15% Nominal power : 0.25w Max power : 0.5w Resonance freq(fo): 400hzf+20% Sensitivity (db) : 86f+3db(1m/1w)
7W output power ensures a long communication distance. Two switches in one greatly save space. Topside flashlight lets you freely work even in dark environment. Easy-control Rough and tough button greatly enhance your handle efficiency. This reliable two way radio makes sure your worker's safety by its emergency alarm function.
Main Features: 1.Display the users/calling/last  caller information 2.  Display GPS information (Long, Lat) 3.  Can receive dispatcher message 4.  Emergency  button  (SOS) 5.  Small body big capacity (5100mAh) 6. Optional quick charging charger90% charged within 2hours 7.  Optional 6-way  bank charger 8.  Support 5V-12V Input
Product Overview: 1. Frequency Range:400-480MHz 2.199 channel 3. Hidden Display 4. Chinese and English Voice Prompt 5.Power Saving 6.CTCSS /DCS 7. Local alarm function 8. PC Software Program 9. Busy Channel Lock 10. 0-9 Grades Squelch Level Setting 11. VOX function 12.Side Key Assignment 13.big power output:8watts
Two ways radio, walkie talkie, handie talkie, interphone, handy talky, repeater, mobile radio.
Two way radio, walkie talkie, car radio.
Digital satellite receiver, FTA receiver, walkie talkie, 2 way radio, handheld radio.
