EnGenius Technologies EP-490 user manual Technical Specifications, Msk

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Technical Specifications

Electrical Specifications

Base Station

Portable Handset

Frequency

902-928 MHz

902-928 MHz

RF Power

Peak: 708 mW

Peak: 708 mW

 

Average: 304 mW

Average: 76 mW

Channel Spacing

200 kHz

200 kHz

Number of Channels

128

128

Modulation

MSK

MSK

Multiple Access

Frequency Hopping TDMA

Frequency Hopping TDMA

Frequency Hopping

100 per second

100 per second

Rate

 

 

TDMA Frame Length

10 ms

10 ms

Number of Slots/Frame

8

8

Number of

4

4

Users/Carrier

 

 

Receiver Sensitivity

< -108 dBm (@ BER 10-2)

< -108 dBm (@ BER 10-2)

Antenna Connector

Reverse TNC

Non-standard

Antenna Gain

2 dBi

2 dBi (Long)

 

5 dBi External (optional)

0 dBi (Short)

TX Power Control

NA

100-708 mW

Range

 

 

Telephone Interface

RJ11 x 4

NA

Speech Coding

8 kbps G.729A

8 kbps G.729A

Channel Coding

8 kbps Convolutional +

8 kbps Convolutional +

 

CRC

CRC

Transmission Data Rate

170.678 kbps

176.678 kbps

User Data Rate

128 kbps duplex

128 kbps duplex

Duplex

Time Division Duplex

Time Division Duplex

 

(TDD)

(TDD)

Voice Quality

TIA/EIA-470B

TIA/EIA-470B

No. of System ID

65,536

65,536

Ring Signal

20-50 Hz, 12-90 Vrms

NA

Auto-Attendant Coding

8 kbps G.729

8 kbps G.729

Flash Time

100-900 ms

NA

 

programmable

 

Power Source

120V/7V AC/DC Adapter

4.8 V, 750 mAh NiMH

Charger Current

NA

500 mA

Charge Time

NA

90 minutes (from empty)

Regulation Compliance

FCC Part 15, Part 68

FCC Part 15, Part 68

 

CAN/DOC RSS210, CS03

CAN/DOC RSS210, CS03

 

 

Hearing Aid Compatible

Operating Temperature

-10 – 60 °C

-10 – 60 °C

Storage Temperature

-10 – 70 °C

-10 – 70 °C

Humidity

20 – 75 %

20 – 75 %

Dimension without

280 x 215 x 53 mm

150 x 50 x 34 mm

antenna

8.5” x 11.0” x 2.1”

2.0” x 5.9” x 1.3”

Weight

32 ounces

8.25 ounces

Notes:

1.NA = Not Applicable.

2.The manufacturer reserves the right to change designs and specifications without notice.

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Contents Table of Contents EP-490Safety Instructions General Safety InstructionsProduct Safety Instructions Battery Safety Instructions Regulatory Information FCC ID NNA-EP-490Equipment Checklist CongratulationsVi Battery Strength Basic Handset FeaturesLine Indicator Handset IllustrationAdditional Handset Features TALK/FLASHPage Line Selection Base Illustration Base Features AntennaIi Auto-Attendant AA configuration On/Off, default = Off Additional Base Station FeaturesAdministrator Features Charger Illustration Charger Features Base Station InstallationGetting Started Handset and Charger Installation Making an Intercom Call Basic OperationsMaking a Telephone Call RedialEnding a Call Adjusting Receiver Earpiece Voice VolumeReceiving an Intercom Call Placing a Call On HoldDo Not Disturb Silent Ring Battery Recharge and ReplacementMute Key GuardAdvanced Operations Obtain a Specific Handset ID Handset Group SubscriptionWay Conferencing with a Second Handset Call TransferWay Conferencing Way Conferencing with a Second Phone LineCall Forwarding Auto-Attendant AAPage AA Configuration by Administrator Change AA ParametersChange System Settings by Administrator Phonebook OperationsTo add a new entry To search for a record To erase/edit phonebookMenu Operations Text Messaging Receiving a text message Viewing and editing outgoing text messagesSending a text message Viewing received text messagesTechnical Specifications MSK