Technical Specifications; Storage And Operating Environment; Storage; Operational - Brainboxes RS232 Product Manual

13. Technical Specifications

Qualified Output Power:

13.1. Storage and Operating Environment

13.1.1. Storage

o
Temperature : -40 C to +85
Humidity : 8% to 95% non-condensing

13.1.2. Operational

o
Temperature : 0 C to +40
Humidity : 20% to 75% non-condensing

13.2. Power requirements

13.2.1. Input Voltage Requirements

The product was qualified using a fully rectified AC/DC power supply supplying 800mA @ 5V. To ensure your
product performs within the regulatory requirements, you should only use the AC/DC adapter supplied, or approved
by Brainboxes.
For your information only, the Voltage tolerances are given below.
Minimum 4.3V – Maximum 6V
Correct operation of the product has not actually been tested at these voltage extremes. This additional Voltage
information does not in any manner constitute advice or recommendation on alternative power supplies.

13.2.2. Measured current consumption

Measurement scenario
Server application, no rf connection
Slave application, rf connection
Slave application, file receive mode
Slave application, file transmit mode
Master application, no rf connection
Master application, rf connection
Master application, file receive mode
Master application, file transmit mode
Note: Air separation of 2 metres for all measurements.
Tested using Stack version 16.4.4 and firmware version 2.10, other versions may differ.
Maximum measured power (peak) = 120mA. Recommend use minimum of 200mA power adaptor.
Manual for BL-521 5_3.doc
average = 14.43 dBm @2441 MHz, 25
peak = 18.21 dBm @2402 MHz, 0
o
C
o
C
© Copyright Brainboxes Limited 2004
o
C
o
C
Measured Current (mA)
68.5
41.7
44.1
48.7
88.4
16.7
30.3
24.9
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