
RX (ARX)
SPECIFICATIONS
3 GHz SMALL
MICROWAVE RELAY
RX RELAYS (ARX)
FEATURES
1. Excellent high frequency
characteristics (~2.5GHz, Impedance
50W)
Insertion loss: 0.2 dB or less
Isolation: 60 dB or more
Insertion loss
V.S.W.R./ Return loss: 1.2dB or less/
20.8dB or more
2. High sensitivity
Nominal operating power: 200 mW
3. Small size
Size: 20.5(L)
× 12.4(W) × 9.4(H) mm
.807(L)
× .488(W) × .370(H) inch
*Also available for unit support (contact
us for more details).
20.5
.807
9.4
.370
12.4
.488
mm inch
RoHS Directive compatibility information
http://www.nais-e.com/
0.4
0.5
0
0.1
0.3
0.2
300kHz
1.5GHz
2.5GHz 3GHz
COM-NC
COM-NO
Insertion
loss,
dB
Frequency
Contact
Coil (at 20°C, 68°F)
Characteristics
Remarks
*1 Measurement at same location as “Initial breakdown voltage” section.
*2 Detection current: 10mA
*3 Nominal operating voltage applied to the coil, excluding contact bounce time.
*4 By resistive method, nominal voltage applied to the coil: Contact carrying power:
20W, at 2.5GHz, Impedance 50
, V.S.W.R.&1.2
*5 Half-wave pulse of sine wave: 11ms, detection time: 10
s.
*6 Half-wave pulse of sine wave: 6ms
*7 Detection time: 10
s
*8 Refer to 6. Conditions for operation, transport and storage conditions in NOTES
Arrangement
1 Form C
Contact material
Gold
Initial contact resistance
(By voltage drop 10 V DC 10 mA)
Max. 100 m
Rating
Contact rating
10W (2.5 GHz,
Impedance 50
,
V.S.W.R.&1.2)
10mA 24V DC
(resistive load)
Contact carrying power
Max. 20W (at 40°C,
V.S.W.R.&1.2, Average)
Max. switching voltage
30 V DC
Max. switching current
0.5 A DC
High frequency
characteristics
(Initial)
(~2.5GHz,
Impedance
50
)
V.S.W.R. (Return loss)
Max. 1.2 (Min. 20.8dB)
Insertion loss
Max. 0.2 dB
Isolation
Min. 60 dB
Input power
Max. 20W (at 40°C,
V.S.W.R.&1.2, Average)
Expected life
(min.
operations)
Mechanical (at 180 cpm)
5
×106
Electrical
10mA 24 V DC
(resistive load)
3
×105
10W 2.5 GHz,
Impedance 50
,
V.S.W.R.&1.2
105
Nominal operating power
Single side stable
200 mW
1 coil latching
200 mW
2 coil latching
400 mW
Initial insulation resistance*1
Min. 100 M
(at 500 V DC)
Initial
breakdown
voltage*2
Between open contacts
500 Vrms
Between contact and coil
1,000 Vrms
Between contact and earth
terminal
500 Vrms
Operate time [Set time]*3 (at 20°C)
Max. 10ms (Approx. 6ms)
[Max. 10ms (Approx. 5ms)]
Release time (without diode) [Reset
time]*3
Max. 6ms (Approx. 3ms)
[Max. 10ms (Approx. 5ms)]
Temperature rise (at 20°C)*4
Max. 60°C
Shock resistance
Functional*5
Min. 200 m/s2 {20 G}
Destructive*6
Min. 1,000 m/s2 {100 G}
Vibration resistance
Functional*7
10 to 55 Hz
at double amplitude of 3 mm
Destructive
10 to 55 Hz
at double amplitude of 5 mm
Conditions for operation,
transport and storage*8
(Not freezing and
condensing at low
temperature)
Ambient
temp.
–40°C to 70°C
–40°F to 158°F
Humidity
5 to 85% R.H.
Unit weight
Approx. 5 g .18 oz
All Rights Reserved C
OPYRIGHT Matsushita Electric Works, Ltd.