T-1076 Datasheet, PDF (1/1 Pages) Rhombus Industries Inc. – Modem Coupling Transformer

Turns Ratio ( + 3 % )
Modem Coupling Transformer
1 :1
PARAMETER
Primary Inductance ⁽¹⁾
Pins 1-2.
Primary DC Resistance
Pins 1-2
Secondary DC Resistance
Pins 4-3
Isolation (Hi-Pot)
Frequency Response
200 Hz to 4 KHz
Return Loss
300 Hz to 3000 Hz
Longitudinal Balance:
200 to 1000 Hz
1000 to 4000 Hz
Insertion Loss
Total Harmonic Distortion
at 600 Hz, -10 dBm
.750
(19.05)
MIN.
12
97.2
108
1250
-0.25
20
TYP.
MAX.
UNITS
H
108 118.8 ohms
120 132 ohms
VAC
+0.25 dB
dB
60
dB
60
dB
1.75
2.0 2.25 dB
88.1 dB
1.05
(26.67)
MAX.
Schematic Diagram
PRIMARY
1
SECONDARY
4
2
3
Physical
Dimensions
inches (mm)
3
2
4
1
1.03
(26.16)
MAX.
.450
(11.4)
2
3
Bottom
View
1
4
.550
(14.0)
Freq -10dBm 0 dBm +4.7 dBm
300 Hz -83 dB -81 dB -77 dB
600 Hz -86 dB -85 dB -84 dB
RHOMBUS P/N: ^T-1076
CUST P/N:
NAME:
DATE: 05/19/98
SHEET:
1 of 1
Rhombus
Industries Inc.
Transformers & Magnetic Products
15801 Chemical Lane, Huntington Beach, CA 92649
Phone: [phone]
www.rhombus-ind.com
FAX: [phone]