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Reviews Categories | QRP Radios (5 watts or less) | X5105 Help


Reviews Summary for X5105
X5105 Reviews: 1 Average rating: 2.0/5 MSRP: $$650
Description: Basic Specifications
Frequency range:
Receive: 500kHz-30MHz 50MHz-54MHz
Transmitting: 160 meters -6 meters (Amateur band only)
Operating mode: A1A(CW),A3E(AM),J3E(USB/LSB),F3E(FM)
minimum frequency stepping: 1Hz
Antenna impedance: 50Ω
Operating temperature range: -10℃ ~ +60℃
Frequency stability: after turn on the radio 1-60 minutes
is + 4ppm, @25℃:1ppm/hour
supply voltage: normal: 13.8VDC + 15%, negative grounding
Operating voltage: 9.0-15.0VDC, negative grounding
Current consumption: receive: 500mA@ Max transmit: 2.5A@
Max
Dimensions: 160*100*46mm[does not include protrusion]
Weight: 0.94Kg[host only]

Transmitter parameters
Transmitter power:5W(SSB/CW/FM),1.5W(AM carrier),
@13.8VDC
Modulation mode: SSB balanced modulation/AM low level
amplitude modulation/FM
Variable reactance frequency modulation
FM Maximum frequency swing: 5kHz
spur reduction: -45dB
Carrier suppression: >40dB
Sideband spurious: >50dB
SSB frequency response: 400Hz-2800Hz(-6dB)
Microphone impedance: 200-10k(conventional 600Ω)
Product is in production.
More info: http://www.cqxiegu.com/index.php?route=product/product&product_id=63
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NU6I Rating: 2/5 Oct 4, 2017 09:27 Send this review to a friend
disappoitning  Time owned: 0 to 3 months
It could have been a great radio. I really liked it. It has everything you want in a portable QRP radio.
Ease of use, nice audio, programmable filters, build like a tank and more (that is why after
it failed I gave it another try,returned it and tried a second one). On the first one the 'dah' on the paddle
didn't work.
On the second one it worked for maybe 10 minutes. It started with sending 'dahs' on the 'dit' side.
Same problem. I think that it doesn't have any protection in the keyer line.
I have ferrite clamps on every cables, power, mike, key and speaker. This is really my only complain
unfortunately a decisive one.
My LNR LD-5, my FDM-DUO and my X108G are working fine in the same setup.
Really too bad, I really loved the radio.
Otherwise I would have given a 5.
 


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