Franklin U772

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bgn (N150)
Cellular/PCS CDMA & LTE USB Dongle with WLAN
Franklin U772 Smart USB Modem
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Franklin U772
FCC ID
Type
mobile hotspot, USB dongle
CPU1
Qualcomm MDM9615
Flash1 Chip
SK hynix H9DA4GH2GJAM
Flash1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Size
256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Chip
SK hynix H9DA4GH2GJAM

802dot11 OUI: F4:63:49

Expansion IF types
USB 2.0 (slave)
USB ports
1
USB Hub Compatible
No
Power
5 VDC, 1 A
Connector type
USB Male-A
Flags:
CDMA, LTE
Other

Default SSID: C Spire 4G LTE Hotspot XXXX

Retail
FCC approval date 11 October 2012
Country of manuf Thailand
Radio 1
Chip1
Wireless interface OUI
F4:63:49
Antenna Connector Type
none specified
MIMO status
1x1:1
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 150 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Qualcomm chipsets with specifications, see Qualcomm.

150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = N150 class

Overview

The device appears to be single-stream and limited to HT20 modes (max rate of 65Mbps).

Per the FCC SAR report under the cellular bands,

  • WiFi is not operated when connected to a computer’s USB port.
  • WiFi is operated when connected to the USB port of the AC USB adapter.
  • This is a USB Dongle. Therefore, there is no voice transmission.

Per the FCC manual, the default SSID pattern is presumed to be C Spire 4G LTE Hotspot XXXX for C Spire branded units (is this device sold by any other carriers?).

Moderate (52 entries as of 03/22/2013) WiGLE data for the SSID, F4:63:49 (Diffon Corporation) OUI, last 4 chars are from the BSSID (upper case hex characters)

See also

Franklin Wireless Corp.
CDMA 
- U210 

CDMA / WiMAX 
- U600 • 1fac:0150 / 1fac:0151
- U601 
- U602

LTE / CDMA / WiMAX 
- U770 • 1fac:0232
- U772 • 1fac:0232