All Mode Wolf RS-998 by ZASTONE ZT7500 100w SDR Short Wave Transceiver Wolf HF LF VHF UHF DDC DUC All Mode Mobile Radio 100W 0-750MHZ Receive Touch Screen, Built-In Antenna Tuner!
HamGeek, Guohetec or Zastone is all the same radio, our wolf is warrantied for 1 year by ZASTONE for that reason I picked that label.
PLEASE NOTE: This is 100w PEP SSB on HF and 60w PEP on VHF SSB
Features:
- 3D waterfall spectrum display
- Built-in CW decoding, FT8 encoding and decoding
- WOLF Zastone ZT7500 ( HAMGEEK RS-998 ) Wolf SDR supports networking via built-in Wifi for operation
- With a 7" multi-point capacitive touch screen
- Its interface supports dynamic display
- A+B or A&B two-channel hybrid stereo
- Adjustable bandwidth: HPF from 0Hz to 2700Hz and LPF from 100Hz to 20kHz
- Built-in KSV/power meter (KV)
- Automatic and manual notch filters
- With frequency band diagram, it is able to switch modes automatically
- Digital noise reduction (DNR) and pulse noise reduction (NB)
- CAT virtual COM port (analog FT-450 and TS-2000) and CW port
- Spectrum analysis and SWR antenna standing wave analysis
- SSB/FM scan mode
- Digital recording
- Firmware update via USB, TF card and WiFi
- Built-in antenna tuner
Technical Parameters:
- Frequency Range: RX frequency: 0.5MHz-750MHz; TX frequency: 0.5MHz-30MHz (amateur only) and 144MHz-148MHz
- Operating voltage: DC13.8V±15%
- Display: 7" color LCD display
- Antenna impedance: 50Ω, SL16 connector, two antenna input options
- Transmit Power: ≤ 100W (SW) ; ≤ 60W (VHF)
- Receiving sensitivity: -110dBm at 12dB SNAD
- Main reference frequency: 122.88MHz
- Modulation type: CW, LSB, USB, AM, NFM, WFM and DIGI
- Number of memory channels: 36
- Low noise amplifier: LNA
- Adjustable attenuator: 0~31dB
- Current for transmitting: ≤ 20A
- Current for receiving: ≤ 1.5A (when the speaker is on)
- Operating temperature: -20°C to +60°C
- Storage temperature: -40°C to +85°C
- Dimensions (LxWxH): 340mm x 155mm x 211mm / 13.4" x 6.1" x 8.3"
- Weight (including hand microphone): 4020g/8.9lb
Package Included:
- 1 x HAMGEEK Transceiver Main Unit
- 1 x Hand Microphone
- 1 x DC Power Cable
- 2 x Fuses
- 1 x Allen Key
- 1 x Hook for Hand Microphone
- 2 x Screws
- 1 x Carrying box
- 2 x Keys
Packaging Details:
- G.W.: 8kg
1 Review Hide Reviews Show Reviews
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Zastone ZT7500
I received the ZT7500 at the end of December 2024. I received it with firmware 6.8 I updated to the latest firmware 11.01 and the FPGA firmware too. The receiver is very good. Very good sensitivity and receives as well as my Anan 100D. The adjustment menu is very complete and at first a little difficult to master. The LCD screen is bright and clear. For HF transmission it does not have full power on all bands and intermodulation distortion (IMD) is not very good by default. After readjusting the BIAS of the pre-drivers and output transistor The intermodulation distortion (IMD) is acceptable. In the end I like this ZT7500 and it has a very nice appearance Alain
