Doodle Labs DLM-119 / DL435-30

A frequency offset of 2019.5 MHz yields:

 

			20 MHz channel width @ 11Mbps/ 54 Mbps		10 MHz channel width @ 5.5 Mbps/ 24 Mbps		5 MHz channel width @ 2 Mbps/ 10 Mbps
802.11g Channel	2.4 GHz Center  Reference	400 MHz Center	Lower Freq (MHz)	Upper Freq (MHz)	Lower Freq (MHz)	Upper Freq (MHz)	Lower Freq (MHz)	Upper Freq (MHz)
1	2.412	392.5
	2.414
2	2.417	399.5
	2.419
3	2.422	402.5
	2.424
4	2.427	407.5
	2.429
5	2.432	412.5
	2.434
6	2.437	417.5
	2.439
7	2.442	422.5	412.5	432.5	417.5	427.5	420	425
	2.444	424.5	414.5	434.5	419.5	429.5	422	427
8	2.447	427.5	417.5	437.5	422.5	432.5	425	430
	2.449	429.5	419.5	439.5	424.5	434.5	427	432
9	2.452	432.5	422.5	442.5	427.5	437.5	430	435
	2.454	434.5	424.5	444.5	429.5	439.5	432	437
10	2.457	437.5	427.5	447.5	432.5	442.5	435	440
	2.459	439.5	429.5	449.5	434.5	444.5	437	442
11	2.462	442.5	432.5	452.5	437.5	457.5	440	445
	2.464	444.5	434.5	454.5	439.5	449.5	442	447
12	2.467	447.5	437.5	457.5	442.5	452.5	445	450

The card has a 10 dBm power offset.

Because of problems with TX power control in certain versions of the Atheros MADWIFI Linux Driver, the minipci cards were purposely programmed with a power "offset" which causes the driver to think it is transmitting at a lower power level than it really is. The table below shows the maximum power levels programmed into the cards versus the actual corresponding output power levels. It is important to realize that what the driver reports will be significantly lower than the TX power of the radio.

The "Power Offset" column represents the card's external amplifier, and it's power rating.