[TenTec] Power Supply, RF Speech Processor and more FS

[Ken Simpson, W8EK]

Power Supply, RF Speech Processor, Communications Speakers,
Coaxial Antenna Switches, Noise Filter, and other
miscellaneous accessories For Sale:


TenTec Switching Power Supply:

"Switcher / 25" 25 amp switching power supply:
This is a 25 amp switching power supply in a case that
matches the early Omni series case, with the metal bezel
around it. It is in a case that is the same size as a 243
remote VFO. It has an ammeter on the front, along with
Switch, TenTec logo, and output bulb. The front panel
basically looks like a 280 power supply with a metal bezel,
but says "Switcher/25" on it. It is very quiet, and well
shielded, and does not produce any electrical noise that
I could find. $140


TenTec 234 RF Speech Processor
The 234 is the predecessor to the 715 speech processor
except it matches the early Omni Series A, B, and C rigs,
and others of that era.  It has both a 4 pin plug and a
1/4 inch stereo jack for input.  It needs 13 V DC at low
current.  It is an extremely effective unit, typically
providing about a 6 db increase in talk power.
With paperwork for $150.


APC Noise Filter and Surge Suppressors:

All of these are still in their original boxes, unused.
All provide noise filtering / EMI / RFI suppression in
addition to surge protection, and have 6 foot cords.
They have a lifetime warranty and $50K to $75K insurance.

PRO 8 T 2
8 outlets. 1120 Joule with two phone line protection.
Detailed specs at
http://www.apc.com/products/resource/include/techspec_index.cfm?base_sku=PRO8T2
$75,000 insurance. Only $17.

PRO 7
7 outlets. 1680 Joules. APC's "Top of the line" unit.
Detailed specs at
http://www.apc.com/products/resource/include/techspec_index.cfm?base_sku=PRO7
$75,000 insurance. 60 db noise rejection. Only $18.

P 7 T
7 outlets. 840 Joules with a single phone line protector.
Detailed specs at
http://www.apc.com/resource/include/techspec_index.cfm?base_sku=P7T
$50,000 insurance. Only $12.


Coaxial Antenna Switches:

All work fine, look fine, and use SO-239 connectors.


Waters (B & W) Model 376 Protax Coax Switch:

This five position switch permits all five antennas to be shorted
to ground. It does not short the input connector to ground. This
is the Waters "Protax" series, which grounds all unused antennas
(or all antennas if in the "ground" position.

It accepts PL-259 connectors, with the coax going out like the
spokes of a wheel. There is also a mounting bracket if one would
want to wall mount it.

This one works fine and looks extremely nice.
Paperwork is included for $40.


Two position "Strip Line" Coax Switch:
The MFJ 1702 C switch utilizes metal cavity construction for max
efficiency and high isolation. This two position coax switch has
a new center ground protection! Better than 60 dB isolation at
300 MHz and better than 50 dB at 450MHz. 50 Ohm. The unused
terminal is automatically grounded for static and RF protection.
It has less than 0.2 dB insertion loss and SWR below 1.2:1.
Heavy cavity type construction and SO-239 connectors.
Mounting holes. It looks very close to new.
With paper work for $25.

SCP Comm Switch SC-40-AS Coax Switch
Three position antenna switch in rectangular box. Connectors on
the back. In original box. May be new. $22


Communications Speakers:

Realistic 21-549 A
This speaker is about 4 inches square and about 2 inches
deep. It is rated for 5 watts, has an 8 ohm impedance, and
is listed as a 300 to 3000 Hz frequency response, making it
ideal for communications. It has a 3.5 mm (1/8 inch) mono
plug, as used by most modern rigs. Gimbal mount included.
It is black in color, looks great, and sounds great. $12

Vanco SPB-5
Appears to be the same at above, but with a Vanco label.
Also includes gimbal mount. $12

Vanco SPB-6
Similar to SPB-5 above, but is considered a noise
cancelling speaker. 10 Watt rating. Still in original
box, new. $18


Cables for CW keyers and keys:

Cable for paddles
About 3 feet long, and with a 1/8 inch (3.5 mm) stereo
connector on the end, like used by most rigs. $8
As above, but 1/4 inch plug. $8
As above, with GOLD 1/4 inch plug.  $15

Cable for straight key
About 3 feet long, with a mono 1/8 inch (3.5 mm) phone
plug on it, as used with a straight key. $5
As above, but 1/4 inch plug. $5


I also have many other accessories available such as many
different types of microphones, HTs, VHF and UHF rigs,
antennas, etc. Just too many things to list here.
Please e-mail your requests.


Prices do not include shipping from Florida.


Thanks.

73,

Ken, W8EK

Ken Simpson
E-mail to W8EK at FLHam.net or W8EK at arrl.net
Voice Phone  (352) 732-8400