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RetroPlate™ Specifications*:

Available tap and coupler values :

RetroPlate 2: For Antronix Milenium Tap
2-port (dB)	4-port (dB)	8-port (dB)	Coupler Value (dB)
4	8	12	0
8	11	15	4
11	14	18	8
14	17	21	10
17	20	24	13
20	23	27	16
23	26	30	19
26	29	33	22
29	32	36	25
32	35	-	28

RF Specifications (Typical, all models)
RFI shielding 100 dB min

	Frequency (MHz)
	5-50	50-550	550-750	750-1000
Tap-Tap Isolation dB	25	25	24	22
Return Loss (In, Out ports) dB	18	18	18	18
Return Loss (Tap port) dB	18	18	18	18
On/Off Isolation dB	65	60	55	50

AC Specifications Power passing (In to Out port current):
12 A max at 60 Hz	90 Vrms (quasi square wave) 76 Vrms (sinusoidal wave)
Operating Voltage Range:	28-90 Vrms (quasi square wave) 24-76 Vrms (sinusoidal wave)

Typical Power Consumption

Sinusoidal Wave RMS	Quasi Square Wave RMS
25 mA at 24 V	16 mA at 28 V
30 mA at 42 V	23 mA at 50 V
42 mA at 76 V	35 mA at 90 V

Surge Voltage Protection:
In and Out ports: Tap ports:	IEEE C62.41-1991, category B3 6kV 3kA IEEE C62.41-1991, category A3 6kV 0.2kA
Operating Temperature Range:	-40°F to 140°F / -40°C to 60°C

Mechanical Specifications:
Dimensions:	6.80 in L x 5.80 in W x 3.87 in H 172.90 mm L x 147.50 mm W x 98.50 mm H
Weight:	3.28 lb (1.50 kg)

*Specifications are subject to change without notice.