Portable Telephone Hybrid with GSM
General features
TELEREPORT Plus is the new portable phone device (with echo canceller) devised by AEV ultra-decennial experience in the broadcasting phone systems sector.
Its reduced size and weight are the ideal solution for reporting services by audio transfer both via dial-up and mobile phone lines.
It is specially suited for conditions where the available operative range for the reporter is limited.
This device is housed inside a shock-resistant case. On the upper panel, with the keyboard, there is a LCD display (65×14), which displays the instrument status and all the standard displays usually found on GSM mobiles. The scrolling between menus is carried out with the keys “ARROW KEY”, also located on the front panel with the numeric keyboard, which is used for dialing and to store/recall the corresponding numbers.
Main Functions
-μP total operation, which, via a DSP circuit, allows the blanketing of line echo, in the event of a call on a dial-up line.
-Parametric filter able to equalize the incoming audio signal, thus optimizing the frequency response and gain of the signal received based on the quality of the line available.
-Option of a GSM internal module, with external aerial: it can be connected to theTELEREPORT PLUS via the connector located on the front panel. A connector “ CELL” is also present, this allows to use an external GSM
-NiMh high efficiency inside batteries. Their recharging is controlled by a specific circuit, assuring maximum efficiency and life.
-Ringing and busy tones detection.
-DTMF tones detection and replay.
-Generation of the test tone to adjust the audio via the phone line.
Main Features
-Two inputs, which MICRO/LINE selection is carried out with the switch located on the rear panel.
-Two headset outlets with the volume adjustable directly with the specific keys on the keyboard located on the upper panel, with level range on display.
-REC output, with the volume adjustable from the specific menu and level range on display.
-With the upper panel keyboard and with the display it is possible to access different unctions.
| MIC INPUT: | |
| Configuration: | Transformer Balanced Input (EMI Filtered) |
| Input impedance: | 200 Ω balanced |
| Input Level Range: | -60 dBu ÷ – 50 dBu adjustable |
| Frequency Response: | 100 Hz ÷ 6 KHz |
| Noise: | -63 dBu (din Audio) |
| Connector: | 6 mm Jack stereo female |
| ALC Control Range: | between -60 ÷ -40 dBu |
| ALC Attack Time: | 10 mSec |
| ALC Release Time: | 2 Sec |
LINE INPUT: |
|
| Configuration: | Electronic Balanced Input (EMI Filtered) |
| Input Impedance: | 20 KΩ electronically balanced |
| Input Level Range: | 0 dBu ± 12 dB adjustable |
| Frequency Response: | 100 Hz ÷ 6 KHz |
| Noise: | -66 dBu (din Audio) |
| Connector: | 6 mm Jack stereo female |
HEADPHONE OUTPUT |
( EMI filtered) |
| Power: | 2×160 mW to 50 KHz level adjustable |
| Frequency Response: | 100 Hz ÷ 6 KHz |
| Connector: | 6 mm Jack stereo female |
REC OUTPUT: |
( EMI FI ) |
| Output Impedance: | 100 Ω unbalanced |
| Output Level: | 0 dBu fix |
| Frequency Response: | 100 Hz ÷ 6 KHz |
| Connector: | 6 mm Jack stereo female |
HYBRID CIRCUIT: |
|
| Standard Specification: | ETS 300001 (NET4) |
| Impedance: | 600 Ω (EMI Filtered) |
| RX Level: | -10 dBu (adjustable gain -6 ÷ +18 dB) |
| TX Level: | 0 dBu |
| Hybrid null: | -40 dBu full band |
| Frequency Response: | 230 Hz ÷ 3400 Hz |
| Distortion: | 0.8 % |
| Connector: | RJ11 4 pins |
INTERNAL GSM: |
|
| Standard Freq.: | 900/1800 (1900 on request) |
| Frequency Response: | 200 Hz ÷ 3700 Hz |
| Antenna Connector: | SMA Female |
MOBILE CONNECTOR: |
(FOR EXTERNAL GSM) |
| TX Level: | -10 dBu |
| RX Level: | -6 dBu |
| Connector: | RJ11 6 pins |
| GENERAL DATA: | |
| Power Supply: | 3 battery (NI-MH) 1.2 V 2300 mAh |
| Power Consumption: | 300 mA – With GSM: Rx 500 mA – Tx 800 mA |
| Autonomy: | 7.5h standard operations Max 2.5 with GSM |
| External Supply: | 5 Vdc 500 mA |
| Dimension (WxHxD): | 14 x 44 x 19 cm |
| Weight: | 0,8 Kg (With internal GSM option) |
| Operating Temp.: | 0 ÷ 50° C |
Brochure + Technical information:
Manual