====== QRP CW Transceiver Kit Model 1330 ======
{{1300series.jpg?150|}}{{1330rear.jpg?120|}}

This is a current production model.  Please visit [[http://radio.tentec.com/kits/transceivers/1300|Ten-Tec, Inc.]] for more information.
===== Description =====
Three watt QRP CW transceiver kit for 30 meters.


===== Reviews =====
  *[[http://www.arrl.org/members-only/prodrev/pdf/pr9809.pdf|ARRL Review of the 40m Kit]] (Must be an ARRL member and logged in to view.]]
  *[[http://www.arrl.org/members-only/prodrev/pdf/lab/tt1340.pdf|ARRL Expanded Report of the 40m Kit]] (Must be an ARRL member and logged in to view.]]
  *[[http://www.eham.net/reviews/detail/156|eHam]]


===== Related Links =====
  *[[http://groups.yahoo.com/group/TT_QRP_Kits/|Ten-Tec QRP Kits Yahoo Group]]
  

===== Mods =====
  *[[https://web.archive.org/web/20080313175329/https://www.io.com/~n5fc/tt13xx_mods.htm|N5ESE Mods]]

===== Specifications =====

==== General ====

  ***Frequency Coverage:** VFO tuning of any 50 kHz segment of CW sub-band. Tuning range is selected during winding of one toroid in the VFO circuit.
  ***Frequency Control:** Varactor tuned oscillator with potentiometer control. Temperature compensated LC components stabilize VFO.
  ***Power requirement:** 12-14 Vdc, 35 mA receive (no signal present), 80 mA receive (S-9 signal), 800 mA on transmit.
  ***Antenna:** 50 ohm unbalanced, SO-239 connector.
  ***Construction:** Black texture painted clamshell type steel top and bottom. Aluminum chassis, sub-panel and heatsink. One 3.5" x 5" double-sided circuit board.
  ***Board mounted-components:** 216 including 4 IC's, 19 transistors, 13 diodes.
  ***Front panel controls:** main tuning, RIT, volume, power on-off toggle switch.
  ***Connectors:** front panel 1/4" stero phone jack; rear panel SO-239 for antenna, 3 RCA-style phono jacks for key, dc input, accessory dc output.
  ***RIT:** +/- 1.5 kHz.
  ***Dimensions:** HWD 2.75" x 6" x 6". Weight 2.25 lbs./1.02 kg.

==== Receiver ====

  ***Type:** single conversion superhet, JFET mixer
  ***Sensitivity:** .25 uv typical for 10 dB S/N
  ***Selectivity:** 4 pole crystal ladder filter (1 kHz nominal bandwidth).
  ***AGC:** audio derived
  ***I-F:** 11 MHz on 80 and 40 meter models, 14.32 MHz on 30 meter model, 6.14 MHz on 20 meter model.
  ***Audio:** 300 mW @ 4 ohms. Built-in 4" speaker in top of cabinet.

==== Transmitter ====

  ***RF Output:** 3 watts, no external adjustment.
  ***T/R Switching:** solid state, full break-in.
  ***CW Offset and sidetone:** Adjustable 400-1000 Hz sidetone automatically tracks offset frequency. Sinewave sidetone has internal adjustment.