ET-917 900-MHz (Digital) Cordless Telephone w/ 10-Number Memory
(430-1087) Specifications Faxback Doc. # 37367
Base Unit:
Receiver:
Sensitivity 12 dB SINAD with CCITT Filter: ......... -110 dBm (Limit <107)
Frequency Response (@ 0.3 kHz): ........................ 1 dB (Limit -2~4)
(@ 3.0 kHz): ...................... -6 dB (Limit -9~-3)
Distortion at 1 mV RF Input: ............................. 1.5% (Limit <5)
S/N Ratio at 1 mV RF Input
with CCITT FILTER: ................. 70dB (Limit <60)
Squelch Sensitivity: ............................. 0.45 uV (Limit 0.3~0.6)
6 dB Bandwidth SINAD 12 dB-:
Bandwidth +: ........................ 40 kHz (Limit <20)
Bandwidth -: ...................... -40 kHz (Limit <-20)
Image Rejection Ratio SINAD 12 dB with CCITT FILTER:
1st Image: ...... 60 dB (Limit <50)
2nd Image: ...... 70 dB (Limit <60)
Tel. Line Output Level (600 Ohm Load): ....... -14 dBm (Limit -16.5~-11.5)
Transmitter:
RF Power (50 Ohm Load): ....................... -5.5 dBm (Limit -7.5~-4.5)
Audio Sensitivity: ............................... -20 dBm (Limit -26~-14)
Frequency Response (Ref:1 kHz) (@ 0.3 kHz): ........... -1 dB (Limit -4~3)
(@ 3.0 kHz): .... -6.5 dB (Limit -9.5~-3.5)
Frequency Tolerance: ............................... 0 ppm (Limit -20~+20)
Deviation: .......................................... 30 kHz (Limit 25~35)
Distortion: .............................................. 1.5% (Limit <5)
Adjacent CH Power (+200 kHz): .......................... 70 dB (Limit <60)
(-200 kHz): .......................... 70 dB (Limit <60)
S/N Ratio with CCITT FILTER: ........................... 60 dB (Limit <55)
Telephone Line:
Off-Hook Impedance (at 1 kHz): ................. 1000 Ohm (Limit 500~1500)
Off-Hook DC Resistance (DC 40 mA): ............... 250 Ohm (Limit 100~300)
On-Hook Impedance 20 Hz (75 Vrms): ................... 25 KOhm (Limit <10)
Minimum Ringer Input Level: .......................... 15 Vrms (Limit <40)
Pulse Dialing:
Dialing Rate (@10 pps): ....................... 10 pps (Limit 8~11)
Make Ratio (@10 pps): ........................... 40% (Limit 36~42)
Interdigital Pause: ......................... 0.8 Sec. (Limit <0.7)
DTMF Output (@ 600 Ohm Load):
Minimum Level Of Single Tone
Low Group: .................................. -6 dBm (Limit <-9)
High Group: ................................. -4 dBm (Limit <-7)
DTMF Level: ..................................... -2 dBm (Limit <1)
DTMF Frequency:
Row 1: .................................. 697 Hz (Limit 686~707)
Row 2: .................................. 770 Hz (Limit 759~781)
Row 3: .................................. 852 Hz (Limit 840~864)
Row 4: .................................. 941 Hz (Limit 927~955)
Column 1: ............................ 1209 Hz (Limit 1191~1227)
Column 2: ............................ 1336 Hz (Limit 1316~1356)
Column 3: ............................ 1477 Hz (Limit 1455~1499)
Signal Length: ..................................... 100 mSec. (Limit <90)
Interdigital Pause: ................................ 100 mSec. (Limit <90)
Portable Unit:
Receiver:
Sensitivity 12 dB SINAD with CCITT FILTER: .......... -110 dBm(Limit <107)
Frequency Response (Ref. 1 kHz): 0.3 kHz: ............. -1 dB (Limit -5~1)
3.0 kHz: ............ -5 dB (Limit -8~-2)
Audio Output Level: VOL. HIGH: ..................... 120 mV (Limit 90~165)
VOL. LOW: ........................ 45 mV (Limit 30~60)
Distortion at 1 mV RF Input: ............................. 1.5% (Limit <5)
S/N Ratio at 1 mV RF Input: ............................ 70 dB (Limit <60)
6 dB Bandwidth SINAD 12 dB:
Bandwidth +: ................... 40 kHz (Limit <20)
Bandwidth -: ................... 40 kHz (Limit <20)
Image Rejection Ratio SINAD 12 dB with CCITT FILTER:
1ST Image: ...................... 60 dB (Limit <50)
2nd Image: ...................... 70 dB (Limit <60)
Ringer Level at 30 cm from Speaker:
BELL Sound VOL. HI: .......... 90 dBSPL (Limit <80)
Transmitter:
RF Power (50 Ohm Load): ....................... -3.5 dBm (Limit -5.5~-2.5)
Audio Sensitivity: ................................ 10.5 mV (Limit 7.5~15)
Frequency Response (Ref. 1 kHz) (@ 0.3 kHz): .......... -2 dB (Limit -5~1)
(@ 3.0 kHz): ............ 4 dB (Limit 1~7)
Frequency Tolerance: ............................... 0 ppm (Limit -20~+20)
Deviation: .......................................... 30 kHz (Limit 25~35)
Distortion: .............................................. 1.5% (Limit <5)
Adjacent CH Power (+200 kHz): .......................... 70 dB (Limit <50)
(-200 kHz): .......................... 70 dB (Limit <50)
S/N Ratio with CCITT FILTER: ........................... 60 dB (Limit <55)
Power Consumption:
Base Unit: (Stand-by Charge Off): ..................... 95 mA (Limit <100)
(Stand-by Charge On): .................. 180 mA (Limit 140~200)
(Talk): ................................... 135 mA (Limit <150)
Charge Current (@ Charge Contact): ................... 90 mA (Limit 70~95)
Portable Unit: Stand-by Ring On Mode: ................ 3.0 mA (Limit <3.5)
Talk: ............................... 85 mA (Limit 3.2~3.4)
Battery Low Detect Voltage: ....................... 3.3 V. (Limit 3.2~3.4)
Battery: ...................... NiCd Battery, 600 mAH (@ 1.2V x 3 = 3.6V.)
Memory: ............. 10 Memories (16 Digits) +1 Redial Memory (32 Digits)
Operating Temperature: ...................... -10 degrees C.~50 degrees C.
Storage Temperature: ........................ -20 degrees C.~60 degrees C.
Unit is designed to fully meet with UL 1459 and FCC Rules, Part 15 and 68.
Specifications are typical; individual units might vary. Specifications are
subject to change and improvement without notice.
(EB 1/10/97)
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