Join Reward Program and Earn Reward Points on this order.
Hast du ein Konto?
Logge dich ein, damit es beim Checkout schneller geht.
Radioddity
GD-88
0102/02
Working as a base radio to extend your talking range, the GD-88 is capable of transmitting on one frequency band (UHF/VHF) a receive a signal on the other frequency band (VHF/UHF). Compared to traditional cross-band repeaters, the GD-88 can cross-band repeat from an analog band to a digital one (or from digital to analog.)
Using just one frequency for transmitting and receiving gives it full use of the DMR TDMA-technique by using one timeslot for receiving and transmitting the received signal on the same frequency, but using the second timeslot, acting as a Same-Frequency-Repeater (SFR). Multiple GD-88’s within a certain area can create a mesh-network, allowing single-VFO radios to communicate with other radios bridged by several GD-88’s that are operating in SFR-mode. The GD-88 is must-have radio for emergency situations where conventional communication systems are limited or unavailable.
Working as a base radio to extend your talking range, the GD-88 is capable of transmitting on one frequency band (UHF/VHF) a receive a signal on the other frequency band (VHF/UHF). Compared to traditional cross-band repeaters, the GD-88 can cross-band repeat from an analog band to a digital one (or from digital to analog.)
Using just one frequency for transmitting and receiving gives it full use of the DMR TDMA-technique by using one timeslot for receiving and transmitting the received signal on the same frequency, but using the second timeslot, acting as a Same-Frequency-Repeater (SFR). Multiple GD-88’s within a certain area can create a mesh-network, allowing single-VFO radios to communicate with other radios bridged by several GD-88’s that are operating in SFR-mode. The GD-88 is must-have radio for emergency situations where conventional communication systems are limited or unavailable.
The GD-88 has a powerful built-in GPS receiver for use with APRS to allow real-time push messages of position beacons to the APRS-network. This makes it ideal for outdoor activities where you need to be tracked by others, especially emergency situations.
GPS Function
Analog and Digital APRS
Receive and Transmit
With its powerful 3000mAh battery and the built-in power saving feature, the Radioddity GD-88 supports up to 24 hours of standby time, 15 hours of continuous working time under the analog mode, and 23 hours under digital mode.
The GD-88 comes with a unique desktop charger, allowing you to charge your radio and an extra battery (not included) at the same time.
The 2 side buttons above and below the PTT-key, the orange emergency button at the top, and the green key above the numerical keypad are customizable each with long/short press options. You can set different functions according to your needs such as High/Low Power, Backlight On/Off, Keylock On/Off, VOX On/Off, Select Zone, Scan On/Off, Scan Mode, Repeater/Talk Around, and many more functions.
A Built-in 36mm diameter large speaker utilizes advanced voice processing technology to ensure a crystal-clear sound even in a noisy environment.
The GD-88 will be protected against contamination from limited amounts of dust and other particles. Additionally, you can be confident that it will be protected from water sprays from all directions.
With its powerful 3000mAh battery and the built-in power saving feature, the Radioddity GD-88 supports up to 24 hours of standby time, 15 hours of continuous working time under the analog mode, and 23 hours under digital mode.
The GD-88 comes with a unique desktop charger, allowing you to charge your radio and an extra battery (not included) at the same time.
The 2 side buttons above and below the PTT-key, the orange emergency button at the top, and the green key above the numerical keypad are customizable each with long/short press options. You can set different functions according to your needs such as High/Low Power, Backlight On/Off, Keylock On/Off, VOX On/Off, Select Zone, Scan On/Off, Scan Mode, Repeater/Talk Around, and many more functions.
A Built-in 36mm diameter large speaker utilizes advanced voice processing technology to ensure a crystal-clear sound even in a noisy environment.
The GD-88 will be protected against contamination from limited amounts of dust and other particles. Additionally, you can be confident that it will be protected from water sprays from all directions.
General
General | VHF | UHF | Operating Temperature | 0° C ~ +40° C |
Frequency | 136-174 MHz | 400-480 MHz | Antenna Impedance | 50 Ω |
Type | Dual band, Dual standby, Dual mode, Dual VFO | LiPo Battery | 7.4V / 3000 mAh | |
Digital mode | TDMA 2-Time Slot technology (Tier 1 and Tier 2) | Rated Voltage | DC 7.4V | |
Digital vocoder | AMBE+2™ | Dimension (H x W x D) | 125 mm x 60 mm x 39 mm | |
Digital agreement | ETSI-TS 102 361-1, -2, -3 | Weight | 317 g | |
Zones | 16 | BatteryThe average battery life under 5/5/90 duty cycle, and using carrier squelch
| ||
Channel Capacity | Up to 4000 (250 Channels per Zone ) | |||
PLL Channel Spacing | 12.5 kHz / 25 kHz |
Receiver
Receiver | VHF | UHF | Adjacent Channel Selectivity | ≥60 dB @ 12.5 kHz / ≥65 dB @ 25 kHz |
Frequency Range | 136-174 MHz | 400-480 MHz | Spurious rejection | 65 dB |
Operating Bandwidth | ≤±5 kHz @ 12.5 kHz / ≤±7 kHz @ 25 kHz | Rated audio | 500 mW | |
Frequency stability (-20 °C ~ +25 °C) | ± 1.5 ppm | Audio Distortion @ rated audio | 3% | |
IFs | mixing 45 MHz in
VFO A mixing 51.550 MHz in VFO B | FM hum & noise | -40 dB @ 12.5 kHz / -45 dB @ 25 kHz | |
FM modulation Type | 12.5 kHz: 11KOF3E / 25 kHz: 16KOF3E | Audio response | +1 dB, -3 dB | |
Analogue sensitivity | 0.3 µV / 0.25 µV | Conducted / radiated emission | -57 dBm | |
Digital sensitivity (5 % BER) | 0.25 µV / 0.2 µV | |||
Intermodulation | 65 dB |
Transmitter
Transmitter | VHF | UHF | Adjacent Channel Selectivity | -60 dB @ 12.5 kHz / -65 dB @ 25 kHz |
Frequency Range | 136-174 MHz | 400-480 MHz | Maximum Deviation | ≤±2.5 kHz @ 12.5 kHz ≤±5.0 kHz @ 25 kHz |
Frequency stability (-30°C, +25°C) | ± 1.5 ppm | Spurious Emission | ≤65 dB below carrier | |
Low Power | 2.5 W | 2.5 W | Audio Response | +1 dB, -3 dB |
High Power | 7.0 W | 7.0 W | Audio Distortion | 3% |
FM modulation Type | 12.5 kHz: 11KOF3E / 25 kHz: 16KOF3E | 4FSK digital modulation | 12.5 kHz data: 7K60F1D and 7K60FXD | |
Modulation restriction | ±2.5 dB @ 12.5 kHz / ± 5 dB @ 25 kHz | 12.5 kHz data: 7K60F1D and 7K60FXD | ||
FM hum & noise | -40 dB @ 12.5 kHz / -45 dB @ 25 kHz | 12.5 kHz data and audio:7K60F1W | ||
Conducted / radiated emission | -36 dBm < 1GHz / -30 dBm > 1 GHz |
Frequency Range | VHF 136-174MHz RX/TX UHF 400-480MHz RX/TX |
FCC ID | 2AN62-GD88 |
Low Power | 2.5W |
High Power | 7W |
Zones | 16 |
Channel Capacity | up to 4000 (250 perzone) |
Rated Voltage | DC 7.4V |
Digital Contacts | 300,000 |
Water-resistant Rating | IP54 |
Working Mode | Analog & Digital |
Display | 2” color TFT Screen |
Battery | 3000mAh lithium-ion battery with power saving |
Bandwidth | VHF ≤±5 kHz @ 12.5 kHz UHF ≤±7 kHz @ 25 kHz |
DMR | Tier I & Tier II |
Antenna Socket | SMA-F Fits SMA-M Antenna |
Speaker Socket | 2-pin Kenwood/ Wouxun earpiece/ speaker mic K1 connection |
Size | 5x2x1.4in | 12.5x5.5x3.5cm |
Weight | 0.7 lb | 330g |