The Alinco DJ-G7 is a Tri-band amateur radio handheld transceiver covering the 144Mhz, 430MHz and 1.2GHz bands as standard, plus it has a general coverage receiver for SW reception in AM.
It comes with it's own charging cradle powered from a wall wart transformer. Two independent VFOs, dual independent controls, up/down scanning, dual independent displays, main and sub transceiver toggling functions, call, repeater offsets, memory, scope, mode, tone, CTCSS, priority, memories, step, power output - the functions just go on and on.
It comes with it's own charging cradle powered from a wall wart transformer. Two independent VFOs, dual independent controls, up/down scanning, dual independent displays, main and sub transceiver toggling functions, call, repeater offsets, memory, scope, mode, tone, CTCSS, priority, memories, step, power output - the functions just go on and on.
DJ-G7T/E144MHz 5W / 430MHz 4.5W / 1200MHz 1W
FM Tri-band Handheld Transceiver
Manufacturer's Details on the transceiver:| Get ready for action as you hear signals that you may never have heard before. The DJ-G7 tunes 0.530-1299.995MHz continuously, and you can enjoy full duplex receive in combination with the amateur 144/430/1200MHz bands. AM and WFM modes allow you to hear the aviation and broadcast bands and with the broadcast preset memories and built-in AM bar antenna radio listening is easier than ever. Enjoy a variety of scan modes and options that include Time -set scan, 50 pair of programmable scan memories, Timing adjustable priority scanning and Alinco's patented Channel-Scope?visualize the presence of radio signals on the display. There are also two modes of bug detector functions. *Restrictions may apply to frequency combinations for Full-duplex QSO.  Customize the DJ-G7 to your personal preferences. Set the parameters to suit your needs and likes. Choose the display language (English/Japanese) lamp function and display contrast and brightness. Select Auto-Power Off / Battery save function. Turn sounds (beep, bell, end beep) on or off. Set the transmitter for VOX / TOT / BCLO. Control the DTMF burst timing, link your scan banks, set priority scan-timing and memory skip functions and more. Personalize the DJ-G7 to make it, "YOUR DJ-G7".  About IPX7 Designation The IPX7 designation provides for limited waterproofing of the radio. The specifications are immersion in one meter (approx 3ft) of still sweet water for up to 30 minutes. This compatibility is factory guaranteed for a period of one year provided all the jack covers are securely in place, any accessories connected must be genuine Alinco water-proof accessories and the radio has not been disassembled by the customer. The factory has tested and made the equipment compatible to IPX7 certification during engineering. However, please understand that this equipment is NOT certified IPX7 compliant but is designed to remain operational when used in rain, severe weather or in accidental cases of dropping it in water when used in extreme conditions and is in no way stating that you should attempt use the radio under water or submerge the radio for cleaning. Warranty will not cover radios that are water / salt damage due to negligence or misuse of the product. | |
SPECIFICATIONS
| General | |
| Frequency range: | E-version TX/RX: 144.000 - 145.995MHz / 430.000 - 439.995MHz / 1240.000 - 1299.995MHz AM/FM/TV(analog) broadcasting bands T-version TX: 144.000 - 147.995MHz / 430.000 - 449.995MHz / 1240.000 - 1299.995MHz Sub-band RX: 0.530 -1299.995MHz (Cellular frequencies 824.000 - 849.995MHz, 869.000 - 894.995MHz blocked on T-version ) |
| Modulation: | TX: F2D/F3E (RX only:WFM,AM) |
| Memory channel: | 1000 channels + 1 call channel per ham bands+50 programmed-scan pairs+100 dual-memory+100 priority+100 serch-pass |
| Antenna impedance: | 50 ohm unbalanced |
| Frequency stability: | +/- 2.5ppm |
| Supply voltage: | DC 7.4V (EBP-73 Li-Ion battery pack) / DC 4.5 - 16V (external regulated source) |
| Current consumption: (Typical value) | TX approx. 1.6A/144MHz, 1.8A/430MHz, 0.8A/1200MHz RX approx. 200mA Battery save (1:4) approx. average: Dual 56mA / Single 50mA |
| Temperature range: | -10 to +45 degrees C. (+14 to 113 F) |
| Ground: | Negative |
| Dimensions: | (WxHxD Projections exclusive): 60 x 115 x 30 mm or 2.36 x 4.53 x 1.18 in. |
| Weight: | (Antenna/EBP-73 inclusive): Approx. 296 g /9.55 oz |
| Transmitter | |
| Power output: (Approx.value) | DC13.8V: 144MHz/430MHz 5/2/1/0.3W,1200MHz 1/0.3W EBP-73: 144MHz 5/2/0.8/0.3W, 430MHz 4.5/2/0.8/0.3W, 1200MHz 1/0.3W 4 x AA cells (Max): 144MHz 2W, 430MHz 1.5W, 1200MHz 0.5W |
| Modulation: | Variable reactance |
| Spurious emission: | -60db or less |
| Max. Deviation: | +/- 5kHz |
| Mic. impedance: | 2K ohms |
| Receiver | |
| System: | Double-conversion super heterodyne (NFM,AM) Single-conversion super heterodyne (WFM) |
| Sensitivity: | 144/430MHz ham-radio bands -15dBu or better 1200MHz ham-radio band -13dBu or better Sub-band receiver (Best values): AM (10dB S/N): Lower than 50MHz -1dBu 50MHz and above -6dBu FM (12dB SINAD): 30-470MHz -15dBu 470MHz and above -7dBu WFM 76-470MHz -6dBu 470MHz and above -3dBu |
| Intermediate frequency: | Main-band FM 51.65MHz / 450KHz Sub-band AM/FM 50.75MHz / 450KHz Sub-band WFM 10.7MHz |
| Selectivity: | AM/FM -6dB 12KHz or more / -60dB 35KHz or less WFM -6dB 130KHz or more / -60dB 300KHz or less |
| AF output: | 400mW (8ohm 10%THD) |
| Specifications subject to change without notice or obligation. Specifications apply to Amateur Radio bands only. Permits required for MARS use. Product intended for use by properly licensed operators. Wide band receive related specification is for T-version only.800MHz cell-phones frequencies blocked on T version. RoHS compliant. | |
| ACCESSORIES | |
STANDARD
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