| General |
|
| Frequency range: |
me-d150 VHF2: 146 - 174 MHz
me-d150 UHF1: 400 - 440 MHz
me-d150 UHF2: 440 - 480 MHz
Full band switching |
| Number of channels: |
1 of 16, Dip switch selectable (or via external serial command) |
| Channel spacing: |
12.5KHz / 20KHz or 25KHz all programmable |
| Operation: |
Half Duplex |
| PLL step: |
2.5 / 5.0 / 6.25kHz for VHF
5.0 / 6.25kHz for UHF |
| Antenna impedance: |
50 Ohm |
| Antenna connectors: |
BNC (female) |
| Weight: |
260g |
| Dimensions: |
117 x 63 x 32 mm |
| Mounting: |
By four M3 clearance holes in base tabs of unit. |
| Interfaces: |
9 pin d-type (male) |
| Electrical |
|
| Power supply: |
12V dc nominal
+9V to +18V dc acceptable |
| Current consumption: |
1.5A @ 5W. 0.5A @ 1W |
| Transmitter |
|
| RF output power: |
1 - 5W programmable (low/high default) |
| Audio sensitivity: |
6 - 8 mV rms @ 60% peak deviation |
| Data modem: |
100 - 120 mV rms (external modulation) |
| Modulation: |
Direct FM (FSK) - F3E (FID)
FFSK/GMSK (option) - F2D/& F1D
PM (voice) - G3E |
| Receiver |
|
| Receiver sensitivity (voice): |
12dB SINAD
Standard B.W. < -118dBm (0.28μv)
Narrow B.W. < -117dBm (0.31μv)
Nominal condition
Standard B.W. < -115dBm (0.39μv)
Narrow B.W. < -114dBm (0.44μv)
Extreme condition |
| Receiver sensitivity: (FSSK) |
-113dBm <1% BER (2400 at 25kHz channel spacing) |
| Audio output (speaker): |
1V rms @ 8ohms |
| Data output: |
200 - 300mV rms |
| Environmental: |
|
| Operating temperautre: |
-30 deg C to +60 deg C |
| Storage temperautre: |
-40 deg C to +85 deg C |
| Enclosure: |
IP54 rated |
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