Uhf Vehicle Magnetic Mount Antenna DVB Wireless TV System With RG 174 Cable

A.?Electrical?Characteristics

Frequency

474 ~ 858 MHz

Impedance

50?ohm?

S.W.R?

2.5 MAX

Peak Gain

0.5 dB

Return Loss

>= 10 dB

B.?Material?&?Mechanical?Characteristics

Cable?Type

?RG 174 Cable

Connector?Type

SMA?Male; RP-SMA Male

Pull?Test

>=?3.0Kg

C.?Environmental

Operation?Temperature

-?40??C?~?+?65??C

Storage?Temperature

-?40??C?~?+80?C

Test?Items

Test?Condition?and?Procedure

Requirements

C1

S.W.R.

Set?DUT?on?Network?Analyzer;?

make?individual?calibration?to?test

Directive?DUT?specification

M1

Vibration

MIL-STD-202G,?201A

Amplitude:?0.03?inch?(0.76mm);?Freq:?10?to?55?Hz

3?directions;?2?hours?for?each?direction

1.?No?Visual?Damage

2.?Frequency?Tol.<=?5%

M2

Random?

Drop

Height:?1.5?Meter;?

3?directions;?1?time?for?each?direction

1.?No?parts?separated

2.?Frequency?Tol.<=?5%

M3

Solderability

MIL-STD-202G,?210F,?cond.?A

Solder?iron:?350±10°C;?Duration:?5?seconds

1.?Mounted?on?PCB

2.?No?Visual?Damage

M4

Terminal-

Pull?Test

MIL-STD-202G,?211A,?cond.?A

Holding?with?individual?specification;?force?applied?

to?axis?of?terminal

1.?Directive?DUT?specification

2.?Frequency?Tol.<=?5%

M5

Dimension

Inspection?of?dimension,?color,?material,?package,?

surface?process

Directive?DUT?specification

E1

Salt?Spray

MIL-STD-202G,?101E,?cond.?B

Temp:?35°C;?RH:?>=?95%;?NaCl?solution:?>=?5%;

Time:?48?hours

After?2?Hours?Recovery

1.?No?Visual?Damage

2.?Frequency?Tol.<=?5%

E2

Humidity

MIL-STD-202G,?103B,?cond.?B

Temp:?40°C;?RH:?>=?95%;?Time:?48?hours

After?2?Hours?Recovery

1.?No?Visual?Damage

2.?Frequency?Tol.<=?5%

E3

Thermal?Shock

1?Cycle:?-?40°C?(30?minutes)?to?+?80°C?(30?minutes)

Cycles:?24

After?2?Hours?Recovery

1.?No?Visual?Damage

2.?Frequency?Tol.<=?5%

E4

Life?(High?Temp.)

MIL-STD-202G,?108A,?cond.?A

Temp:?85°C;?Time:?96?hours