I was about to order the BL1 balun, but once again have procrastinated. Is it save to say that if I buy the BL2, I won't be needing the BL1? (Sometimes it pays to put things off!)
Tom, WB2QDG K2 1103 -------------- Original message ---------------------- From: "Eric Swartz - WA6HHQ, Elecraft" <[EMAIL PROTECTED]> > We've just added two new Mini-modules to our Mini-module family > -- > > BL2 Wideband 1:1 & 4:1 (Switchable) 250W Balun > > Our highly-efficient BL2 balun can handle up to 250 watts and can handles 1:1 > and 4:1 ratios via an on board switch. It is very small (just 1.5 x 3") and > lightweight, making it an excellent choice for both home and field use. It > uses > a special winding technique to reduce losses and extend the useful range, > resulting in an SWR of less than 1.2:1 from 500 kHz to 55 MHz (200-ohm load). > It > includes rugged screw terminals for the balanced output as well as ground, > and > can be used in a variety of matching applications. > > Price: $34.95 > > Specifications: > > Power Rating: 250 watts maximum.Bandwidth: Input VSWR less than 1.2 when > connected to a 200 resistive load, 500 kHz to 55 MHz. > -- > > > CP1 Directional Coupler > > The CP1 is a dual directional coupler that provides high directivity, can be > internally or externally terminated and can be constructed with a coupling > loss > of either 20 dB or 30 dB. It can be used to sample a transmitter's forward > power > and reflected power output. As an example the forward power port can be > connected to an oscilloscope for display of the transmit envelope. It is an > ideal companion to the 2T-Gen 2 Tone test generator. For more advanced > applications is can be used with a spectrum analyzer and tracking generator > to > sweep the return loss (SWR) of an antenna or other device in real time over a > frequency range. > > Price: $39.00 > > Specifications: > > Frequency Range: 1 MHz to 30 MHz > Coupling Loss: 20 dB or 30 dB (29.8) +/- 0.25 dB > Directivity: 30 dB > Power Rating: 30 dB coupler, 250 W; 20 dB coupler, 25 W > --- > > For pictures and downloadable manuals, see: > http://www.elecraft.com/mini_module_kits/mini_modules.htm > > Both items are in stock for immediate shipment. > > 73, Eric WA6HHQ > > > > _______________________________________________ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > You must be a subscriber to post to the list. > Subscriber Info (Addr. Change, sub, unsub etc.): > http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/subscribers.htm > Elecraft web page: http://www.elecraft.com _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
