Deskripsi
ALINCO DR-MD500 VHF/UHF Dual Band Transceiver
The ALINCO DR-MD500 Dual Band VHF/UHF Transceiver is an advanced communications device designed to offer crystal clear transmission on both VHF and UHF frequencies. This advanced transceiver is ideal for amateur radio enthusiasts, emergency responders and professionals who need reliable and efficient communications. Its easy-to-use interface, durability, and excellent performance make it a top choice on the market.(Edited)Restore original
Features
- DMR Tier I and Tier II
- Max Output Power 55W (VHF) / 40W (UHF)
- 4000 Channels, 250 Zones, 250 Scan Lists
- 000 Digital Contact List
- Large 1.77 Inch Full Color LCD Display
- Preset Digital Encryption Codes
Specifications
General |
|
| Frequency Range | TX/RX: 136 – 174MHz / 400 – 480MHz |
| RX only: 76 – 108MHz | |
| Number of Channels | 4000ch |
| Zones per Radio | 250 zone (Max. 250ch/zone) |
| Channel Spacing | Analog: 12.5/25kHz |
| Digital: 12.5kHz | |
| Operating Voltage | 13.8V DC nominal ±15% |
| Operating Temperature | -20°C to +60°C |
| Frequency Stability | ±2.0ppm |
| Antenna Impedance | 50Ω |
| Dimension | 141 (W) x 40 (H) x 188 (D) mm |
| Weight | Approx. 1.04kg |
Transmitter |
|
| RF Power Output | VHF: 55W (144 – 148MHz)/50W/25W/10W/1W |
| UHF: 40W/25W/10W/1W | |
| Spurious Emission | Less than 1GHz: -36dBm |
| More than 1GHz: -30dBm | |
| FM Hum & Noise (Analog) | 25kHz: 40dB |
| 12.5kHz: 36dB | |
| Modulation | Analog: 16K0F3E / 11K0F3E |
| Digital: 7K60FXD / 7K60FXE | |
Receiver |
|
| Sensitivity (Analog/12dB SINAD) | 25kHz: 0.25µV |
| 12.5kHz: 0.35µV | |
| Sensitivity (Digital/BER) | 5%: 0.3µV |
| 1%: 0.7µV | |
| FM Hum & Noise (Analog) | 25kHz: 45dB |
| 12.5kHz: 40dB | |
| Audio Distortion | Less than 5% |
| Audio Output | 2W/8Ω |
| Standard Accessories | -Microphone (EMS-88 with DTMF Keyboard) -Mobile Bracket (ADFM78) -DC Cable (ADUA38 with Fuse Holder) -Spare Fuse (15A) 2pcs -Hardware Kit for Bracket -Mic Hanger -PC Interface Cable (ERW-21) |
Ulasan
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