Optional XTL FLT module  - crystal filter module Crystals are matched to within 50Hz. Series-resonat frequencies and 3-dB response points are measured. With the automatic band-width circuit of TJ6A, the bandwidth can be narrowed to 1KHz to meet the requirement of CW operation. Suitable for both SSB and CW operation.
New MCU is supplied with this module New frequencies are included in the MCU: BAND 1: 2 - 4 BAND 2: 4.1 - 8.95 BAND 3: 9.05 - 15.1 BAND 4: 15.2 - 24.99
PARTS LIST： MCU x 1 PCB x 1 4-pin header x 2 matched crystal x 6 1SV149 x 5 47P/NP0 CAP x 2 10K resistor x 5 IN4148 x 1
All kit and assembed version brought before 14/Aug, we will offer free upgrade (have to put $0.99 on ebay). Worldwide shipping charge is $12.50.
Ebay listing: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=270622081948