Nowadays there is an increasing risk using handys or walky-talkies as a help for installing and maintaining lines and telephone systems. Especially in sensitive areas just like hospitals, EDP-Systems and open electronic controls because of possible electromagnetic interferences. That's why the use of handys and walky-talkies in the upper mentioned sensitive areas is meanwhile strictly forbidden.
The solution is: TALKSET
Linemen can use TALKSET for the installation and the maintaining of cable networks or communication systems as an intercom system by only connecting TALKSET with a live analog used telephone line. Two ore more technicians can communicate over such an analog telephone line. Having set the MON-mode on their TALKSET the linemen are able to listen into the line without any disturbance of signal transmission. One TALKSET being in TALK-mode occupies the line and voice signals can be received from another TALKSET being in MON-mode. If one technician wants to answer this message he only has to switch his TALKSET into TALK-mode. This is the way to build up an inhouse communication system – low cost and stable – from the basement up to the upper floors without producing any disturbing electromagnetic interferences.
| TalkSet | |
|---|---|
| Operating Voltage | 3 – 60 V DC |
| Line current | max. 20 mA |
| Protection | Up to 400 V DC ITU K44, shock protection |
| Monitor impendance | > 100 kΩ DC |
| Talk impendance | 600 Ω |
| Microphone | Electret, noise compensated |
| Test leads | 3.5" (0.85 m) RJ11/Bananaplug |
| Max. distance | Up to 6 miles depending on cable and power supply |
| Weight | Appr. 2,1 oz (60 g) with light weight headset |
| Kurth Electronic catalogue |
 13.63 MB
|
| TalkSet Data Sheet (DE/EN) |
445.79 KB
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| TalkSet Manual (DE/EN) |
85.16 KB
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