Material on this web site copyright 1995-2017, TelePost, Inc. All rights reserved.
Pricing and specifications subject to change without notice.

TelePost Inc.
49100 Pine Hill Dr., Plymouth, MI 48170    734.455.3716    email

Manufacturers of high quality RF test equipment for lab, industrial and Amateur Radio users.
Larry Phipps - N8LP
 Janet Phipps - N8JBP

"DAYTON" SALE: Receive a 10% discount on any LP-100A or LP-PAN 2 ordered during the Hamvention (May 18-20). Orders must be placed by phone or email to N8LP. Orders will be shipped shortly after the show.

LP-500 / LP-700 Digital Station Monitor


LP-100A Digital Vector Wattmeter

Simple to use... lab quality... groundbreaking features. Much more than just a wattmeter. 11 band NIST traceable calibration. Click above for detailed information, links to reviews, QEX article and more on this exciting instrument.

Dual Coupler Option allows two couplers to be used with one LP-100A. The meter automatically senses and displays power and SWR for the active coupler, making monitoring of SO2R operations a snap. Also handy for radios with separate HF and 6m outputs. Use any two couplers. Each coupler has its own CAL table.


- Fwd & Net Power - 50mW to 3KW Autoranging
- SWR, R+j|X|, Reflected Power
- 1.8-54 MHz with frequency counter
   for per-band corrections of all parameters
- Long life, high resolution Graphic VFD display
- Simultaneous POWER and SWR bargraphs
- dBm/RL scales with 0.1 dB steps
- Calibrated field strength input (-15 to +33dBm)
- Dual coupler option w/ auto-sensing and two CAL tables
- SWR alarm w/PTT disable & snooze button
- Serial port w/Windows control & plotting software
- 5KW & 10KW optional couplers
- Mode for measuring speech compression
- 11 Band NIST traceable calibration
- Flash upgradeable

LP-100 to LP-100A Display Upgrade

Dual Coupler Option

LP-PAN 2 Software Defined IQ Panadapter

* Designed for K3, K2, Kenwood, Orion, FT-950/2K/3K/5K &
   commercial receivers with broadband IF output
* Up to 192 kHz display width, up to 24" monitor or larger
* Switching quadrature detector for >110dB dynamic range
* -145dBm noise floor, +22dBm IP3 at -15dBm
* Low noise preamp w/attenuator switch
* Buffer amp with very high LO isolation
* Fully isolated inputs / outputs with MIL SPEC audio xfmrs
* Point and click frequency control with many SDR applications.
* Provides main & sub-rcvr, linked to the K3 tuning knobs
* One button band and mode change
* LP-Bridge / LPB2 provides sharing of radio with multiple apps     
* Shielded metal enclosure

Preamp option for original LP-PAN

SteppIR Stuff...

SteppIR Programs, Computer control for your SteppIR
SteppIR Tuning Relay

Protect your investment... N8LP SteppIR Tuning Relay disables your amplifier while the SteppIR is tuning. Called "a must have" by members of the SteppIR reflector for anyone who runs high power. Rated 5.0 on Available as a kit or assembled. 

Remote Base Station Related Stuff...

LP-Remote , Hardware and software to control your remote base station
Remote Base Help, Interactive help file to aid in setting up a remote base station
Software Station Control, Computer station control
Remote Control of Networked Station Equipment, Using serial servers to extend the range of your serial ports. Based on the QST article of the same name by N8LP.
SteppIR Virtual Control Panel, Remotely control your SteppIR

Other Stuff...

E-Beam Hybrid Minibeam Project


Favorite Links...

Clifton Laboratories.  Home page of K8ZOA. Jack and I have been friends since college days, and he has a couple of interesting offerings on his web site, with more to come.

Jack offers a number of small kits which complement our products. His site also has a wealth of information on measurement procedures as well as results of measurements on various components used in radio project construction. It also has a lot of meaurement results on Elecraft K2 and K3, as well as professional test equipment.

Programming the PIC Microcontroller with MBasic, written by Jack Smith, K8ZOA. Excellent course book with lots of useful projects
In depth software and hardware explanations. Includes free compiler for 16F876 PIC. Great learning aid whether you use the MBasic compiler or not.

Swordfish compiler. Fast, structured BASIC... true compiler. The power behind the LP-100. I used Swordfish to write the LP-100 firmware. Jack, K8ZOA also used it to write the firmware for his Z90 Panadapter. We we've been using Swordfish since the Alpha version and more recently in Beta and production release versions. 

Click on the Swordfish logo to read about this great compiler, and to download a demo version which is limited only by restriction on the amount of user RAM available, 200 bytes. Although this may not sound like much memory, Swordfish is so efficient at RAM recycling that Swordfish SE can be used for many "real" programs, not just for experimentation.

If you are a PIC programmer using 18F series devices, or if you simply wish to see the best PIC compiler I've used, visit Swordfish's home page and download Swordfish SE. I recommend it highly.

TRX-Manager. Rig control software that integrates with LP-100A, and a number of TelePost's software applications.

N4PY Software. Rig control software that integrates with LP-PAN/LP-Bridge and recently also added integration with LP-100A. This is currently the best software to use for integrating LP-PAN with Orion and Orion II.

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