According to Passion Radio it would appear that Baofeng are about to release a dual band Tier 2 DMR handheld radio.
Hot on the heels of the DM-5R (Tier 1, upgradeable to Tier 2) this radio is expected to be very popular with a price tag expected to be 'well below 100 Euros'.
| Frequencies - VH-UHF Dual band | UHF 400-520MHz VHF 136-174MHz |
| Number of Channels | 128 |
Number of zones
|
50
|
| channel spacing | 12.5KHz / 25KHz |
| Operating Current | DC 7.4V (± 20%) |
| Battery capacity | 1800 mAh (Li-ion) |
| Autonomy (5/5/90) | Digital 20 hours - 14 hours Analog |
| Frequency stability | ± 1.5ppm |
| Operating temperature | - 20 ℃ / + 60 ℃ |
| Impedance of the antenna | 50Ω |
| Transmitter | |
| RF power | 5W / 4W / 1W |
| FM modulation | 12.5 kHz: 8K50F3E
25 kHz: 16KΦF3E;
|
| 4FSK modulation (DMR) | 12.5kHz (only data): 7K60FXD
12.5kHz (data and voice): 7K60FXE
|
modulation Limiting
|
@ 12.5kHz +/- 2.5kHz
+/- 5 kHz @ 25kHz
|
Conducted Emission
|
DBm≤1GHz -36 / -30 dBm≥1GHz
|
Adjacent Channel Power
|
≤ -60dB
|
| Noise FM | -40dB |
| Audio distortion | 3% |
Audio response
|
+ 1 / -3 dB
|
Digital Voice coding
|
AMBE + 2 ™
|
| Receiver | |
Digital Sensitivity
|
5% BER: 0.25 uV
|
| Analog Sensitivity | 0.25 uV (12dB SINAD) |
| intermodulation | ≧ 60dB |
| Adjacent channel selectivity | ≧ 60dB |
| Spurious Response Rejection | ≧ 60dB |
| Noise FM | -40dB |
Audio response
|
+ 1 / -3 dB
|
| Loudspeaker audio power | 1W |
| Audio distortion | 3% |
Conducted Spurious Emission
|
-57dBm
|
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