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The D450 is a DMR compliant 4 watt digital radio. Built to the exact
same rigorous durability standards of our CE450, it is waterproof and extremely
shock resistant to IP65 standard, the equivalent in durability to radios at 4
times the cost. The D450 has some very large advantages over the CE450 radio: - UHF Business Band
- Exceptionally clear even in noisy environments
- Exceptionally Loud
- Greater Range
- IP65 Waterproof, Shock Resistant
- 4 Watt Power
- 2300 mAh Lithium Ion Battery for Long Life, Light Weight
- Narrow Band Compliant
- Backward compatible with your old analog radios
- Perfect sound quality while scrambled for privacy
- Supports Talk Groups, Private communication and can be
integrated into other aspects of digital networks
| Technical performance |
|
| Frequency Range |
400-480MHZ;
350-390MHZ |
| Channel
Zone |
16 |
| Total
Channel Capacity (512) |
256 (Analog) |
| |
256 (Digital) |
| Antenna
Impedance |
50Ω |
| Dimension
(H x W x D) |
97 x 58 x 40mm |
| Weight
(W/Battery) |
270G |
| Li-polBattery |
2600mAh |
| Rated
Voltage |
DC: 7.4V |
| Battery life: |
Analog: 14 hours /
Digital: 20 hours |
| Receiver: |
|
| Frequency |
400-480MHZ |
| Channel
Spacing |
12.5kHz /25kHZ |
Frequency Stability
(-20℃,+60℃,+25℃) |
+ / - 1.5ppm |
Analog Sensitivity
(12 dB SINAD) |
0.3uV / 0.25uV |
| Digital
Sensitivity (5% BER) |
0.25uV / 0.20uV |
| Intermediation |
65dB |
| Adjacent
Channel Selectivity |
60dB@12.5kHz /
65dB@25kHz |
| Spurious
Rejection |
65dB |
| Rated
Audio |
800mw |
| Audio
Distortion @Rated Audio |
3% |
| FM Hum
& Noise |
-40dB @12.5kHz
/ -45dB @25kHz |
| Audio
Response |
+1,-3dB |
| Conducted
/Radiated Emission |
-57dBm |
| Transmitter: |
|
| Frequency |
400-480MHZ |
| Channel
Spacing |
12.5kHz /25kHZ |
Frequency Stability
(-20℃,+60℃,+25℃) |
+ / - 1.5ppm |
| Low
Power |
2W |
| High
Power |
5W |
| Modulation
Restriction |
±2.5kHz@12.5kHz
/ ±5kHz@25kHz |
| FM Hum
& Noise |
-40dB @12.5kHz
/ -45dB @25kHz |
| Conducted
/Radiated Emission |
-36dBm＜1GHz /
-30dBm＞1GHz |
| Adjacent
Channel Selectivity |
-60dB@12.5kHz /
-65dB@25kHz |
| Audio
Response |
+1,-3dB |
| Audio
Distortion |
3% |
| FM
Modulation |
12.5kHz:
11K0F3E
25kHz: 16K0F3E |
| 4FSK
Digital Modulation |
12.5kHz
Data: 7K60F1D & 7K60FXD
12.5kHz Audio: 7K60F1E & 7K60FXE
12.5kHz Data & Audio: 7K60F1W |
| Digital
Vocoder |
AMBE+2™ |
| Digital
Agreement |
ETSI-TS102
361-1, -2, -3 |
|
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