Porta Phone Company Inc RF1900V1 ユーザーズマニュアル
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Specification
Standard
Standard
DECT6.0 (Digital Enhanced Cordless Telecommunications)
Frequency
1920 ~1930MHz (USA)
Frequency
1880 ~1900MHz (EURO)
Channel Separation
1.728 MHz
Modulation type
GFSK
Transmission speed
1.152 Mbps (Baud rate)
Duplexing
Time Division Duplex (TDD)
Speech encoding
ADPCM / 32kbit/s
RF Accessing
Time Division Multiple Access (TDMA)
TX Power
Not more than 20dBm
Channel 5(USA),
10(EURO)
Coverage range
100m indoor; 400m in open space(PP to FP)
Power Supply
DC 3.3V/ 30-80mA
Normal condition of use 0
O
C to 40
O
C
Storage Temperature
-10
O
C to 60
O
C
LIMITED WARRANTY
This limited warranty only applies to the use of this device with a communications service for which it
is designed. This device alone does not provide the customer with any communications service and
requires a separate subscription to a communications service from a service provider. Altering
service provider-specific settings may void the warranty. This limited warranty does not warrant that
the device will be free of any limitations of voice quality or service caused by (1) the services provided
by the customer’s underlying communications service provider; or (2) interference from other radio
frequencies or transmissions, static electricity, and other electronic devices.
is designed. This device alone does not provide the customer with any communications service and
requires a separate subscription to a communications service from a service provider. Altering
service provider-specific settings may void the warranty. This limited warranty does not warrant that
the device will be free of any limitations of voice quality or service caused by (1) the services provided
by the customer’s underlying communications service provider; or (2) interference from other radio
frequencies or transmissions, static electricity, and other electronic devices.
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of
the end product, which integrates this module
The final end product must be labeled in a visible area with the following” Contains
FCC ID:B4HRF1900V1
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This
equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
The module supports the highest gain of antenna is 2.0dBi when install to the end product.