TP09D - rugged analog Testphone


  • Big graphical Display, simple operation
  • Drop proof 20 feet on concrete
  • Direct access function button for Flash
  • Pulse- and tone-dialing
  • 10 memory speed dialing
  • Caller ID (CLIP)
  • Message waiting information (MWI)
  • DTMF-decoding 48 digits (digit grabbing)
  • Message units counter 12/16 KHz
  • High and low voltage detect with lockout
  • DTMF- decoding 48 digits
  • Line voltage and polarity display
  • DSL and data protected with lockout
  • High impedance Monitor > 500 kOhm

Questions?    +49(0)7121-97550


Technical Specifications
Optional Accessories

The TP09D is the perfect tool for the day today needs of  telecom and data technicians. It is a lightweight and easy to use unit. TP09D comes with a high resolution backlight graphic LCD. This guarantees perfect visibility in any environment. This and features like Caller ID, Call waiting, Message waiting and DSL signal level makes this test set to the EVERY DAY COMPANION of each technician. Plus - TP09D is rugged and waterproof, protected against 20ft drop.

High Impedance
TP09D has a high impedance in OFF HOOK as well in MONITOR mode for all kind of data signals, including DSL.

Voltage lockout
The TP09D has a Voltage Lockout feature that protects the unit and data lines.

Mode - MWI - CID
In Ring Mode the unit is waiting for an incoming call. If a CID message is received, the TP09D decodes single and multi CID messages.

Monitor Mode - DTMF decoding
Monitor Mode is used to listen into lines without disrupting services. Line Monitor is a high impedance, amplified monitor. In this mode the unit can also receive and display DTMF signals. Any received DTMF sequence will be decodet and shown in the display. There is room for up to 48 digits without scrolling.The impedance is over 100 Kohms up to 100 KHz.

Talk Mode
Answer incoming calls or place outside calls

Adjusting Volume
Press the blue VOL+ and VOL- button on the second keypad

Direct Dialing or Memory Dialing
There are two ways to dial a number:
1. Use the keypad to directly dial the number.
2. Use memory dialing. There are 10 memory locations, 24 digits each

Last Number Redial
The last three dialed numbers are stored and selectable

Caller ID Recall
Caller ID Recall (CID RCL) is the stored incoming Caller ID with number, name and time. The last three numbers are stored and selectable.

Is easy accessable by pressing the direct button for 100, 270 or 600 ms, preselectable in the menu setup.

Download Datasheet

Fast access menue for setup of the unit

All important parameter settings are changeable by menu

Display shows the direct and in memory stored numbers

Indication of 12 or 16 KHz charge pulse
Menu selectable

Low Battery indication

Auto shut Off after 10 minutes with no line power

DTMF grabbing – decoding of DTMF on the line
All 16 numbers will be indicated.
Up to 48 digits shown in display.

High impedance line monitoring > 100 Kohm at 100 KHz
High impedance talk mode for signals > 20 KHz
No disturbance of any active service

Built in audible ringer
Real Time ring duration. This helps to indicate faults in the ring Signal Duration. Menue selectable repetition rate

Pulse or Tone dialing selectable by menu
All memories will be dialed in the selected mode

CLIP - Caller ID
Receiving of Caller ID, Name and Time/Date
Stores received information under direct access button. Calculates checksum of received information and indicates any error.

MWI - Message waiting indicator
In Monitor mode the message waiting information including MWI ON and OFF will be received and displayed.

Direct access buttons
Direct access button for flash, 100, 270 and 600 ms
3 direct memory locations
Receiver Volume setting +/- 8 level

Over- and under voltage lockout
To busy the line is possible between 5 and 70 V. This must be activated by menue

General Specifications

Related documents:
TS 103 021-1 V1.2.1,TS 103 021-2 V1.2.1, TS 103 021-3 V1.1.2, ES 201 729 V1.1.1, ES 201 970 V1.1.1, ETSI TR 101 183,
TBR 38, I-ETS 300-245-1

Line impedance
Complex or real 600 Ohms (Order Option)

Over voltage protection
Over voltage protected
Related documents:
ITU. K21, ITU. K44

Over current protected
Max. Line current 120 mA

Line detect voltage window
4 V DC - 75 V DC

CLIP mode
V.23, DT-AS
Related specifications:
EN 300 778-1, ETS 300 778-1
Others by request

Pulse Dialing
Rate:     10pps +/-5%
Ratio:    40/60, 33/66
Selectable Interdigit Pause 800 ms

Tone Dialing
Freq. Error:  <+/- 1%

High group -6 dBm
low group  -8 dBm
DTMF Tone duration 84 ms
DTMF Pause 125 ms

Direct Button Flash Durations
100ms, 270ms, 600ms

Pause Duration
2 sec / per key in

4 direct buttons (2 programmable, 1 LNR, 1 CID RCL) 24 digits each, 10 indirect locations 24 digits each

Monitor impedance
> 500 Kohm at 4 KHz
> 120 Kohm at 100 KHz

Power supply
9 Volt Alkaline
Automatic Timeout 10 min / no Line

Graphical reflective LCD

Display Languages
English, German,
Any other by request

Additional Features

Heavy duty water resistant housing made from ABS, Mylar push button switches.

Test leads
60” (150 cm) durable wire leads with solid alligator clips, field replaceable
Optional 6A clips, others by request
Strain relief
Separate battery compartment with captive screw

9.8” x 3.1” x 1.2/2.8”

15.8 oz wth battery

Drop test
20 ft


  • SMS sending and receiving function test
  • Voltage and current measurement
  • Noise measurement

Using Manual