433 MHz External Antenna

Test Item

Procedure

Requirement

1. Visual inspection and Dimension Check

Applicable methods using x5 magnification

follow specification

2. Rapid Changing of Temperature

-40°C (30minutes) to 80°C (30minutes); 24 cycles

After 2 hours recovery: 1. no visible damage 2. Freq. Tol.: < ±5%

3. Damp Heat

24 hours at 60°C; 90 ~ 95% RH

After 2 hours recovery: 1. no visible damage 2. Freq. Tol. : < ±5%

4. Endurance

24 hours at 80°C

After 2 hours recovery: 1. no visible damage 2. Freq Tol.: < ±5%

A. Electrical Characteristics

S.W.R. (*Tested with device*)

<= 2.0 @ 433 MHz

Connector Type

SMA Male Reverse

Impedance

50 Ohm

B. Material

Material of Radiator

Cu (Plated)

C. Environmental

Operation Temperature

- 30 °C ~ + 85 °C

Storage Temperature

- 30 °C ~ + 85 °C