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- Specifications
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- Commodity name: CU780
- Commodity ID: CU780
The CU780 is a rugged portable that meets IP-65 Standards for water resistance and dust protection. Signaling includes CTCSS/DCS, 2Tone, 5Tone , DTMF, MDC1200 Encode/Decode, PTT ID and emergency. It was designed with some unique features like voice recording and an internal GPS option that will clearly separate it from its closest competitors.
Key Feature:
· IP65 & MIL810F Compliant
· Wide Band Frequencies: 136-174 MHz, 400-470MHz, 450-520MHz
· 512 Channels, Dot-Matrix LCD Display
· CTCSS/DCS/2Tone/5Tone/DTMF/MDC1200 Encode & Decode
· Voice Recorder
· Voice Annunciation (or Customization)
· Scrambler
· Emergency
· 1700mAh(Standard)/2000mAh(Optional) Li-ion Battery
· Software Upgradable
· GPS(Optional)
· Man Down(Optional)
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· Lone Worker
· Dual priority Scan
· VOX
· Kill/Revive
· PC Tuning
· Embedded Message & Serial Number
· 1W Audio Output
· Password Protection
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General Specifications
Power Supply
7.5V DC ±20%
Frequencies - Full Bandsplit
136-174MHz;350-400MHz;400-470MHz;450-520MHz
Number of Channels
512 Channels
Channel Spacing
12.5/20/25kHz
PLL Step
2.5/5/6.25kHz
Current Drain(Approx.)
TX High <1.5A / RX Max. audio <330mA(Internal SP)
Operating Temperature
-30℃~ + 60℃
Dimensions:H x W x D(mm)
With Standard Li-ion battery (1700mAh)
113.5 X 54 X 34.5
Weight: (g)
With Standard Li-ion battery
298
Average Battery Life 5/5/90 Cycle:
With Standard Li-ion battery
16h
Transmitter Specifications
Frequency Stability(-30℃ to 60℃, 25℃ Ref)
2.5 ppm
Power Output
1W(L),2W(M),4W(UHF)/5W(VHF)(H)
Modulation Limiting
±2.5kHz@12.5kHz/±5kHz@25kHz
FM Hum & Noise
-45dB/-40dB Typical(Wide/Narrow)
Conducted/Radiated Emission
-36dBm < 1GHz, -30dBm > 1GHz
Adjacent Channel Power
-60dB @ 12.5KHz, -70dB @ 20/25KHz
FM Modulation Mode
12.5KHz：11K0F3E/25khz:16K0F3E
Audio Response (300-3000Hz)
+1 ~ -3 dB
Audio Distortion
< 3%
Ext. Microphone Connector
Compatible with MOTO 2-pin
Receiver Specifications
Sensitivity(12 dB SINAD)EIA
.28μV@12.5KHz, .25 μV@20/25KHz typical
Sensitivity(20 dB SINAD)ETSI
.50μV typical
Intermodulation
TIA603 70 dB; ETSI 65dB
Adjacent Channel Selectivity
60 dB@12.5KHz, 70 dB@20/25KHz
Spurious Rejection
ETSI:70dB
Conducted Spurious Emission
-57 dBm<1 GHz, -47 dBm>1GHz ETS 300 086
Rated Audio/Maximum Audio
750 mW / 1000 mW
Audio Distortion @ Rated Audio
3%
Audio Response (300-3000Hz)
+1 ~ -3 dB
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