cheap dual band ham radio DMR DM-980 TDMA Digital amateur radiocheap dual band ham radio DMR DM-980 TDMA Digital amateur radio
Frequency Range
VHF: 136-174MHz
UHF: 350-390MHz; 400-470MHz;450-520MHz
Channel Capacity
1024
Channel Spacing
12.5kHz / 25kHz/ 20kHz
Frequency Stability
2.5PPM
Operating Temperature
-25~55â??
Antenna Impedance
50 ©
Operating Voltage
7.4V
Dimension (H W D)
12653 34mm
Weight (with antenna & battery)
300g
Zone Capacity
64(each with a maximum of 16 channel)
Battery life
(5-5-90Duty Cycle, High
TX power)High-capacity 2200mah Li-ion Battery
Analog: above 10.5 Hour
Digital: above 14 Hours
Frequency Stability
±1.0ppm
Battery
2000mAh Li-Poly/Ni-MH Battery
2500mAh Li-Poly/Ni-MH Battery (optional)
LCD Display
1.8TFT
Transmitter
RF Power (H/L)
UHF:4W/1W; VHF:5W/1W
Modulation Type
16k ¦F3E / 8k ¦F3E
Modulation Limiting
5KHz /4KHz /2.5KHz
EM Distortion
5%
Residual FM
-45dB / -40dB
Adjacent Channel Power
-70dB / -60dB
Spurious and Harmonics
-36dBm
Audio Distortion
3%
Conducted/Radiated Emission
-36dBm1GHz 1GHz
Digital Vocoder type
AMBE3000+ +
Digital
ETSI-TS102 361-1.-2.-3
FM Modulation
11K¦F3E 12.5KHz/14K ¦F3E 20KHz/16K ¦F3E 25KHz
4FSK Digital Modulation
12.5KHz Data Only:7K60FXD/12.5KHz Data & voice:7K60FXW
FM noise
40dB 12.5KHz/43dB 20KHz/45dB 25KHz
Receiver
Sensitivity(Analog)
0.22uV / 0.25uV
Adjacent Channel Selectivity
70dB / 60dB
Sensitivity(Digital)
0.22uV/BER5%
Rated Audio Distortion
3%
Intermediation Reject Radio
65dB
Spurious Response Reject Ratio
70dB
S / N
45dB /40dB
Rated Audio Power Output
1.5W
Audio Response
+1~ -3dB
Conducted Spurious Emission
Cheap dual band ham radiocheap dual band ham radio professional dualband transceiver YANTON T-650 is a big strong practical radio.2800mAh Li-poly battery will keep users on line at a long time and will not miss any important instruct. YANTON T-UV2DPLUS adopts the ABS+PVC in the cover, the anti-tumble is strong and amazing.Companer functions and stable performance which help users to provide quality protection in daily communications and scheduling coordination. Below is more details for your reference. T-650 ham radio transceiver two way radio Product Description 1.16channels 2.Duplex repeater (UHF to VHF or VHF to UHF) 3.Output Power 10W 4.High/Middle/ Low Power Switch:10/5/2W 5.dual band standby, Dual band display 6.Frequency:136-174MHZ&400-480MHZ 136-174MHZ&450-520MHZ 1.Output power:10w 2.Frequency range:136-174mhz &350-390MHZ &400-480mhz 3. Dual band, dual display, dual standby 4. 16 channels storage 5.. Emergency alert 6.. FM radio and 25 stations storage 7. CTCSS/DCS scanning 8. 0~9 grades VOX selectable 9. Multi and priority channel scan function 10. Channel name display and setting 11. Power on message display 12. Frequency difference setting 13. PC software programmable, Wired clone function 14. Reverse frequency 15. Wide/Narrow Band(25kHz/12.5kHz) 16. Busy channel lock-out(BCLO) 17. Transmitter time-out timer(TOT) 18. End-tone Elimination 19. LED setting 20. Beep setting 21. Transmit over beeper 22. Dual monitor 23. Receive power saving 24. Battery power voltage 25. Repeater shift direction 26. Frequency spacing function 27. Shortcut menu operation mode 28. High/Low TX power selectable 29.PTT-ID 30.DTMF 31.Scrambler 32.2tone,5tone 33.1750HZ 34.Channel Scan/Prority Scan 35.199 channels 36.battery capacity: 2800mah 37. Bluetooth Model T-650 Frequency range: 136-174Mhz and 350-390MHZ and 400-470mhz Memory channel 16 Rated voltage 7.2V DC Memory channel 16 Channel spacing 5KHZ/10KHZ/12.5KHZ/25KHZ Frequency sensitivity ±5PPM Size : 58mm*105mm*38mm) Transmitter Output power 10w Current 1.6A/1A Modulation sensitivity 12 ±3mV Modulation distortion: 5% Maximum frequency deviation 5KHZ CTCSS frequency deviation 0.75KHz ±50Hz Remanent radiation 7¼VV Modulation mode 16K F3E Remanent modulation -35dB Receiver Sensitivity 0.25 ¼V Silent sensitivity
Brand : Lisheng HS Code : 3505910023 Product Specifications/Features : You enhance your communication by this durable walkie talkie With a build-in speaker and an antenna sticking out of the top, the hand-held transceiver can be used to communicate with each other within a designated zone Dual band, dual frequency, dual display and dual standby Frequency: VHF 136 to 174MHz, UHF 350 to 390/400 to 470MHz Work mode: V-U, V-V, and U-U Repeater function Hi/Lo power output: 1/5/4W CTCSS (50 groups)/DCS (1024 groups) 128 half-duplex channels 1,750Hz tone Auto off set frequency Dual watch on/off Auto off power Battery saving function Low battery warning Wire clone Beep Roger Emergency channels VOX function VOX extend time TOT (time out timer) TOT PRI-alarm Multi-scan types Busy channel lockout Wide/narrow channel bandwidth selective Channel named Three optional modes Manual programmed/PC programmed Dot matrix LCD display Step: 5/625/10/25/25KHz Menu and short cut key both modes optional FM radio Dimension: 111*59*37mm(without antenna) Weight(approx.):230(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) Container loading qty: about 300pcs carton(20ft container)
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.
DMR (Digital mobile Radios) is an open professional digital radio communication system standard. As Caltta is a member of the DMR association, our DMR base radios are fully compliant with DMR standard and can interconnect with the products of various DMR radio manufacturers. As a dmr manufacturer, we provide dmr mobile radios for sale, dmr base radio, dmr radio system, dmr equipment, dmr portable radio, dmr radios for sale,dmr digital radio, dmr mobile, dh410, etc. For more information about dmr tech, please feel free to contact us!
Dual Band, Dual Display, Dual Standby H/M/L Power Selectable Torch Light Wide/ Narrow Bandwidth Selectable Local/ Remote Emergency Alarm, Fell Alarm VOX Transmitting TOT Channel Name Editable Remote Stun/ Kill, Activate, Revive Multi-scan Function DTMF Encoding and Decoding ANI 2-Tone CTCSS/DCS Built-in 25 FM Radio Channels (87-108 MHz) General Specification Frequency Range 136-174MHz & 400-470MHz Output Power 10W/ 5W/ 1W Channels 2*128 Battery Pack 2600mAh (Li-ion) Power Supply DC 7.4V Channel Spacing 12.5KHz/ 25KHz Operating Temperature -20â??~ +60â?? Antenna Impedance 50Ω Dimensions (W H D) 61mm 125.5mm 36.5mm Weight 262g (With Belt Clip and Antenna)
• Waterproof: ip55 Frequency range can be suitable for different countries or areas. 136-174&350-470mhz (rx/tx) 136-174&216-280mhz (rx/tx) 136-174&400-480mhz (rx/tx) 136-174&225-226mhz (rx/tx) 136-174&420-520mhz (rx/tx) 144-146&430-440mhz (rx/tx) 136-174&400-470mhz (rx/tx) 136-174&245-250mhz (rx/tx) 66-88&400-480mhz (rx/tx) Fm:76-108mhz (rx) 1750hz tone Dtmf encoding function Ctcss/dcs scan (digital/analog) English voice guide Digital fm radio Wide/narrow bandwidth selection (25khz/12.5khz) Priority scan, add scanning channel High/low power selection Channel name edit and display 50 groups ctcss/105 groups dcs Multi step frequency (5k/6.25k/10k/12.5k/25k/50k/100k) Vox transmission Transmit overtime voice prompt Begin/end transmitting beep prompt
Transceiver YANTON T-328 is a big strong practical radio.2000mAh Li-poly battery will keep users on line at a long time and will not miss any important instruct. YANTON T-328 adopts the ABS+PVC in the cover, the anti-tumble is strong and amazing.Companer functions and stable performance which help users to provide quality protection in daily communications and scheduling coordination. Below is more details for your reference. amateur walkie talkie radio T-328 T-328FINAL_02.jpg T-328FINAL_03.jpgT-328FINAL_04.jpg T-328FINAL_05.jpg T-328FINAL_06.jpg T-328FINAL_07.jpgT-328FINAL_08.jpg T-328FINAL_08.jpg T-328FINAL_09.jpgT-328FINAL_10.jpgT-328FINAL_11.jpgT-328FINAL_12.jpg Warranty:One year for Radio / Six Month for Accessory. Shipping and payment 1. Please contact us at first time for bulk order. Larger discount waits for you. 2.OEM service,we can design packing box and Logo mark as your requirement. 3.Sample time:7 days 4.Payment:T/T,Western union, paypal. 5.Warranty:One year for main body radio,6 months for accessories 6.Lead time:3 days for 500 units, 15 days for 2000units 7. Shipment way: By sea or by air http://fjxintai.en.alibaba.com/ Our Services Why choose us? 1. Alibaba assessed 3 years gold supplier. 2. Reply your inquiry in 24 working hours. 3. Well trained experienced staff reply all your questions. 4. Customized design is available, OEM are welcomed. 5. Fast delivery to customers all over the world after deposit. 6. 100% QC inspection before shipment. 7. One year warranty for radios, six month for accessories. 8. Excellent after-sales service.
The new generation of DH4 series dmr mobile radio, packing versatile features into compact bodies, helps business users to improve work efficiency at a lower cost. Features of DH460 DMR Portable Radio Richer Operation The 1.75-inch LCD screen and half-keyboard bring users a richer operating experience. Classic Design Dual-color body, lightweight, high-quality. Off-belt clip, classic knob layout, easy to operate. Ruggedized Design 18-pin waterproof accessory interfaces ensure IP65 protection. Digital and Analog Compatibility It supports digital and analog modes and provides rich services such as short messages, roaming, stun/revive, and radio check to help users work more efficiently. Loud and Clear Voice 2W high-power speaker, combined with an optimized sound cavity and MIC noise-reduction algorithm, makes loud and clear sound with maximum efficiency, ensuring clear communication in noisy environments. Long Working Time With a standard 2500mAh battery and digital power-saving technology, the digital mobile radio lasts for 18 hours in the analog mode and 25 hours in the digital mode (5:5:90 traffic model) and fully meets the continuous working requirements of the front-line users.
PH6 series, born with a professional appearance, provides cost-effective group communication, enables efficient team collaboration, and delivers rich data applications, enhanced features, and superior voice quality. It is an ideal choice for PTT communication. Features of PH600 DMR Portable Radio Compact and Lightweight Only 100mm in height, less than 290g in weight, easy to carry. Easy to Operate The big-sized PTT button and the double-knob design at the top bring easy operation. Analog and Digital Compatible Digital-analog conventional compatibility allows PH600 to quickly switch between digital and analog modes. Loud and Clear Voice A front speaker and high-efficiency amplifier provide a loud and clear voice even in a noisy environment. Long Battery Life A 2600mAh standard battery supports working for up to 20 hours in a 5-5-90 duty cycle in DMR conventional radio system mode. Solid and Reliable Quality IP68 and MIL-STD 810G rated, resistant to water, extreme weather, and drop and shock at various levels. Full Encryption Support 40bit basic encryption. 128/256bit AES encryption is optional. Easy software settings ensure that the call is foolproof. Dispatching Services Supports multiple dispatching services, such as registration, radio check, lone worker, and remote stun/revive to realize remote dispatching and meet daily work management needs. Clear Voice Prompt The voice prompt informs users of news and information immediately. Other Features In addition to basic DMR voice and data services, PH600 DMR radio with GPS also supports many optional features such as GPS, Bluetooth, voice recording, advanced encryption, ECS (Enhanced Conventional System), and an optional board. If you are looking for a reliable dmr supplier, please contact us.